Finding the Fourth Proportional to 69,807,260.78, 96,344,493.06 and 53,034,399.62

Step by Step Solution

1. Step 1: Write the proportion equation
   69,807,260.78 : 96,344,493.06 = 53,034,399.62 : x
2. Step 2: Convert to fraction form
   69,807,260.78/96,344,493.06 = 53,034,399.62/x
3. Step 3: Cross multiply
   69,807,260.78x = 96,344,493.06 × 53,034,399.62
4. Step 4: Simplify right side
   69,807,260.78x = 5,109,572,346,601,822
5. Step 5: Solve for x
   x = 5,109,572,346,601,822/69,807,260.78
6. Step 6: Final answer
   x = 73,195,428.23