Finding the Fourth Proportional to 88,177,142.79, 132,191,727.56 and 38,985,053.96

Step by Step Solution

1. Step 1: Write the proportion equation
   88,177,142.79 : 132,191,727.56 = 38,985,053.96 : x
2. Step 2: Convert to fraction form
   88,177,142.79/132,191,727.56 = 38,985,053.96/x
3. Step 3: Cross multiply
   88,177,142.79x = 132,191,727.56 × 38,985,053.96
4. Step 4: Simplify right side
   88,177,142.79x = 5,153,501,631,136,335
5. Step 5: Solve for x
   x = 5,153,501,631,136,335/88,177,142.79
6. Step 6: Final answer
   x = 58,444,869.82