Finding the Fourth Proportional to 109,559.16, 151,191.34 and 59,258.04

Step by Step Solution

1. Step 1: Write the proportion equation
   109,559.16 : 151,191.34 = 59,258.04 : x
2. Step 2: Convert to fraction form
   109,559.16/151,191.34 = 59,258.04/x
3. Step 3: Cross multiply
   109,559.16x = 151,191.34 × 59,258.04
4. Step 4: Simplify right side
   109,559.16x = 8,959,302,473.37
5. Step 5: Solve for x
   x = 8,959,302,473.37/109,559.16
6. Step 6: Final answer
   x = 81,775.93