Finding the Fourth Proportional to 102,101.28, 153,150.72 and 35,541.12

Step by Step Solution

1. Step 1: Write the proportion equation
   102,101.28 : 153,150.72 = 35,541.12 : x
2. Step 2: Convert to fraction form
   102,101.28/153,150.72 = 35,541.12/x
3. Step 3: Cross multiply
   102,101.28x = 153,150.72 × 35,541.12
4. Step 4: Simplify right side
   102,101.28x = 5,443,148,117.61
5. Step 5: Solve for x
   x = 5,443,148,117.61/102,101.28
6. Step 6: Final answer
   x = 53,311.26