Finding the Fourth Proportional to 99,024,510.78, 148,558,809.78 and 32,553,942.48

Step by Step Solution

1. Step 1: Write the proportion equation
   99,024,510.78 : 148,558,809.78 = 32,553,942.48 : x
2. Step 2: Convert to fraction form
   99,024,510.78/148,558,809.78 = 32,553,942.48/x
3. Step 3: Cross multiply
   99,024,510.78x = 148,558,809.78 × 32,553,942.48
4. Step 4: Simplify right side
   99,024,510.78x = 4,836,174,948,475,382
5. Step 5: Solve for x
   x = 4,836,174,948,475,382/99,024,510.78
6. Step 6: Final answer
   x = 48,838,160.48