Finding the Fourth Proportional to 59,191.08, 81,695.16 and 39,060.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,191.08 : 81,695.16 = 39,060.96 : x
2. Step 2: Convert to fraction form
   59,191.08/81,695.16 = 39,060.96/x
3. Step 3: Cross multiply
   59,191.08x = 81,695.16 × 39,060.96
4. Step 4: Simplify right side
   59,191.08x = 3,191,091,376.95
5. Step 5: Solve for x
   x = 3,191,091,376.95/59,191.08
6. Step 6: Final answer
   x = 53,911.69