Finding the Fourth Proportional to 156,061.26, 234,126.72 and 61,300.62

Step by Step Solution

1. Step 1: Write the proportion equation
   156,061.26 : 234,126.72 = 61,300.62 : x
2. Step 2: Convert to fraction form
   156,061.26/234,126.72 = 61,300.62/x
3. Step 3: Cross multiply
   156,061.26x = 234,126.72 × 61,300.62
4. Step 4: Simplify right side
   156,061.26x = 14,352,113,094.57
5. Step 5: Solve for x
   x = 14,352,113,094.57/156,061.26
6. Step 6: Final answer
   x = 91,964.61