Finding the Fourth Proportional to 110,147.88, 152,011.59 and 62,401.62

Step by Step Solution

1. Step 1: Write the proportion equation
   110,147.88 : 152,011.59 = 62,401.62 : x
2. Step 2: Convert to fraction form
   110,147.88/152,011.59 = 62,401.62/x
3. Step 3: Cross multiply
   110,147.88x = 152,011.59 × 62,401.62
4. Step 4: Simplify right side
   110,147.88x = 9,485,769,474.78
5. Step 5: Solve for x
   x = 9,485,769,474.78/110,147.88
6. Step 6: Final answer
   x = 86,118.49