Finding the Fourth Proportional to 109,415.27, 150,993.09 and 59,114.27

Step by Step Solution

1. Step 1: Write the proportion equation
   109,415.27 : 150,993.09 = 59,114.27 : x
2. Step 2: Convert to fraction form
   109,415.27/150,993.09 = 59,114.27/x
3. Step 3: Cross multiply
   109,415.27x = 150,993.09 × 59,114.27
4. Step 4: Simplify right side
   109,415.27x = 8,925,845,535.43
5. Step 5: Solve for x
   x = 8,925,845,535.43/109,415.27
6. Step 6: Final answer
   x = 81,577.70