Finding the Fourth Proportional to 109,468.75, 151,066.89 and 59,167.75

Step by Step Solution

1. Step 1: Write the proportion equation
   109,468.75 : 151,066.89 = 59,167.75 : x
2. Step 2: Convert to fraction form
   109,468.75/151,066.89 = 59,167.75/x
3. Step 3: Cross multiply
   109,468.75x = 151,066.89 × 59,167.75
4. Step 4: Simplify right side
   109,468.75x = 8,938,287,980.80
5. Step 5: Solve for x
   x = 8,938,287,980.80/109,468.75
6. Step 6: Final answer
   x = 81,651.50