Finding the Fourth Proportional to 109,557.25, 151,189.02 and 59,256.25

Step by Step Solution

1. Step 1: Write the proportion equation
   109,557.25 : 151,189.02 = 59,256.25 : x
2. Step 2: Convert to fraction form
   109,557.25/151,189.02 = 59,256.25/x
3. Step 3: Cross multiply
   109,557.25x = 151,189.02 × 59,256.25
4. Step 4: Simplify right side
   109,557.25x = 8,958,894,366.38
5. Step 5: Solve for x
   x = 8,958,894,366.38/109,557.25
6. Step 6: Final answer
   x = 81,773.63