Finding the Fourth Proportional to 110,081.42, 151,909.29 and 62,339.30

Step by Step Solution

1. Step 1: Write the proportion equation
   110,081.42 : 151,909.29 = 62,339.30 : x
2. Step 2: Convert to fraction form
   110,081.42/151,909.29 = 62,339.30/x
3. Step 3: Cross multiply
   110,081.42x = 151,909.29 × 62,339.30
4. Step 4: Simplify right side
   110,081.42x = 9,469,918,802.10
5. Step 5: Solve for x
   x = 9,469,918,802.10/110,081.42
6. Step 6: Final answer
   x = 86,026.50