Finding the Fourth Proportional to 60,713.56, 91,081.31 and 27,449.29

Step by Step Solution

1. Step 1: Write the proportion equation
   60,713.56 : 91,081.31 = 27,449.29 : x
2. Step 2: Convert to fraction form
   60,713.56/91,081.31 = 27,449.29/x
3. Step 3: Cross multiply
   60,713.56x = 91,081.31 × 27,449.29
4. Step 4: Simplify right side
   60,713.56x = 2,500,117,291.77
5. Step 5: Solve for x
   x = 2,500,117,291.77/60,713.56
6. Step 6: Final answer
   x = 41,178.89