Finding the Fourth Proportional to 110,561.48, 152,574.89 and 62,814.90

Step by Step Solution

1. Step 1: Write the proportion equation
   110,561.48 : 152,574.89 = 62,814.90 : x
2. Step 2: Convert to fraction form
   110,561.48/152,574.89 = 62,814.90/x
3. Step 3: Cross multiply
   110,561.48x = 152,574.89 × 62,814.90
4. Step 4: Simplify right side
   110,561.48x = 9,583,976,143.79
5. Step 5: Solve for x
   x = 9,583,976,143.79/110,561.48
6. Step 6: Final answer
   x = 86,684.59