Finding the Fourth Proportional to 2,142,982,523,774.30, 2,955,329,418,854.30 and 1,564,001,958,045

Step by Step Solution

1. Step 1: Write the proportion equation
   2,142,982,523,774.30 : 2,955,329,418,854.30 = 1,564,001,958,045 : x
2. Step 2: Convert to fraction form
   2,142,982,523,774.30/2,955,329,418,854.30 = 1,564,001,958,045/x
3. Step 3: Cross multiply
   2,142,982,523,774.30x = 2,955,329,418,854.30 × 1,564,001,958,045
4. Step 4: Simplify right side
   2,142,982,523,774.30x = 4,622,140,997,756,116,904,443,904
5. Step 5: Solve for x
   x = 4,622,140,997,756,116,904,443,904/2,142,982,523,774.30
6. Step 6: Final answer
   x = 2,156,872,931,289.91