Finding the Fourth Proportional to 58,883.31, 88,291.52 and 40,186.00

Step by Step Solution

1. Step 1: Write the proportion equation
   58,883.31 : 88,291.52 = 40,186.00 : x
2. Step 2: Convert to fraction form
   58,883.31/88,291.52 = 40,186.00/x
3. Step 3: Cross multiply
   58,883.31x = 88,291.52 × 40,186.00
4. Step 4: Simplify right side
   58,883.31x = 3,548,083,082.85
5. Step 5: Solve for x
   x = 3,548,083,082.85/58,883.31
6. Step 6: Final answer
   x = 60,256.18