Finding the Fourth Proportional to 59,301.57, 89,004.98 and 27,728.81

Step by Step Solution

1. Step 1: Write the proportion equation
   59,301.57 : 89,004.98 = 27,728.81 : x
2. Step 2: Convert to fraction form
   59,301.57/89,004.98 = 27,728.81/x
3. Step 3: Cross multiply
   59,301.57x = 89,004.98 × 27,728.81
4. Step 4: Simplify right side
   59,301.57x = 2,468,001,731.24
5. Step 5: Solve for x
   x = 2,468,001,731.24/59,301.57
6. Step 6: Final answer
   x = 41,617.82