Finding the Fourth Proportional to 109,490.38, 151,096.92 and 59,189.38

Step by Step Solution

1. Step 1: Write the proportion equation
   109,490.38 : 151,096.92 = 59,189.38 : x
2. Step 2: Convert to fraction form
   109,490.38/151,096.92 = 59,189.38/x
3. Step 3: Cross multiply
   109,490.38x = 151,096.92 × 59,189.38
4. Step 4: Simplify right side
   109,490.38x = 8,943,333,014.71
5. Step 5: Solve for x
   x = 8,943,333,014.71/109,490.38
6. Step 6: Final answer
   x = 81,681.45