Finding the Fourth Proportional to 1,766,294,427.52, 2,437,502,429.76 and 973,368,856.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,766,294,427.52 : 2,437,502,429.76 = 973,368,856.72 : x
2. Step 2: Convert to fraction form
   1,766,294,427.52/2,437,502,429.76 = 973,368,856.72/x
3. Step 3: Cross multiply
   1,766,294,427.52x = 2,437,502,429.76 × 973,368,856.72
4. Step 4: Simplify right side
   1,766,294,427.52x = 2,372,588,953,307,713,536
5. Step 5: Solve for x
   x = 2,372,588,953,307,713,536/1,766,294,427.52
6. Step 6: Final answer
   x = 1,343,257,905.56