Finding the Fourth Proportional to 69,251.49, 95,560.16 and 42,401.61

Step by Step Solution

1. Step 1: Write the proportion equation
   69,251.49 : 95,560.16 = 42,401.61 : x
2. Step 2: Convert to fraction form
   69,251.49/95,560.16 = 42,401.61/x
3. Step 3: Cross multiply
   69,251.49x = 95,560.16 × 42,401.61
4. Step 4: Simplify right side
   69,251.49x = 4,051,904,423.85
5. Step 5: Solve for x
   x = 4,051,904,423.85/69,251.49
6. Step 6: Final answer
   x = 58,510.00