Finding the Fourth Proportional to 148,487,123.27, 204,819,021.96 and 88,093,358.84

Step by Step Solution

1. Step 1: Write the proportion equation
   148,487,123.27 : 204,819,021.96 = 88,093,358.84 : x
2. Step 2: Convert to fraction form
   148,487,123.27/204,819,021.96 = 88,093,358.84/x
3. Step 3: Cross multiply
   148,487,123.27x = 204,819,021.96 × 88,093,358.84
4. Step 4: Simplify right side
   148,487,123.27x = 18,043,195,598,780,120
5. Step 5: Solve for x
   x = 18,043,195,598,780,120/148,487,123.27
6. Step 6: Final answer
   x = 121,513,537.35