Finding the Fourth Proportional to 69,080.13, 95,328.52 and 41,872.32

Step by Step Solution

1. Step 1: Write the proportion equation
   69,080.13 : 95,328.52 = 41,872.32 : x
2. Step 2: Convert to fraction form
   69,080.13/95,328.52 = 41,872.32/x
3. Step 3: Cross multiply
   69,080.13x = 95,328.52 × 41,872.32
4. Step 4: Simplify right side
   69,080.13x = 3,991,626,189.89
5. Step 5: Solve for x
   x = 3,991,626,189.89/69,080.13
6. Step 6: Final answer
   x = 57,782.55