Finding the Fourth Proportional to 99,234.47, 148,910.72 and 36,059.51

Step by Step Solution

1. Step 1: Write the proportion equation
   99,234.47 : 148,910.72 = 36,059.51 : x
2. Step 2: Convert to fraction form
   99,234.47/148,910.72 = 36,059.51/x
3. Step 3: Cross multiply
   99,234.47x = 148,910.72 × 36,059.51
4. Step 4: Simplify right side
   99,234.47x = 5,369,646,672.10
5. Step 5: Solve for x
   x = 5,369,646,672.10/99,234.47
6. Step 6: Final answer
   x = 54,110.70