Finding the Fourth Proportional to 110,566.50, 152,585.01 and 62,821.86

Step by Step Solution

1. Step 1: Write the proportion equation
   110,566.50 : 152,585.01 = 62,821.86 : x
2. Step 2: Convert to fraction form
   110,566.50/152,585.01 = 62,821.86/x
3. Step 3: Cross multiply
   110,566.50x = 152,585.01 × 62,821.86
4. Step 4: Simplify right side
   110,566.50x = 9,585,674,136.32
5. Step 5: Solve for x
   x = 9,585,674,136.32/110,566.50
6. Step 6: Final answer
   x = 86,696.01