Finding the Fourth Proportional to 97,078,086.43, 133,966,963.12 and 53,025,113.37

Step by Step Solution

1. Step 1: Write the proportion equation
   97,078,086.43 : 133,966,963.12 = 53,025,113.37 : x
2. Step 2: Convert to fraction form
   97,078,086.43/133,966,963.12 = 53,025,113.37/x
3. Step 3: Cross multiply
   97,078,086.43x = 133,966,963.12 × 53,025,113.37
4. Step 4: Simplify right side
   97,078,086.43x = 7,103,613,407,272,609
5. Step 5: Solve for x
   x = 7,103,613,407,272,609/97,078,086.43
6. Step 6: Final answer
   x = 73,174,221.58