Finding the Fourth Proportional to 2,747,196.30, 3,786,761.63 and 2,165,476.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,747,196.30 : 3,786,761.63 = 2,165,476.17 : x
2. Step 2: Convert to fraction form
   2,747,196.30/3,786,761.63 = 2,165,476.17/x
3. Step 3: Cross multiply
   2,747,196.30x = 3,786,761.63 × 2,165,476.17
4. Step 4: Simplify right side
   2,747,196.30x = 8,200,142,071,235.36
5. Step 5: Solve for x
   x = 8,200,142,071,235.36/2,747,196.30
6. Step 6: Final answer
   x = 2,984,913.04