Finding the Fourth Proportional to 102,047.88, 153,141.46 and 35,487.34

Step by Step Solution

1. Step 1: Write the proportion equation
   102,047.88 : 153,141.46 = 35,487.34 : x
2. Step 2: Convert to fraction form
   102,047.88/153,141.46 = 35,487.34/x
3. Step 3: Cross multiply
   102,047.88x = 153,141.46 × 35,487.34
4. Step 4: Simplify right side
   102,047.88x = 5,434,583,059.12
5. Step 5: Solve for x
   x = 5,434,583,059.12/102,047.88
6. Step 6: Final answer
   x = 53,255.23