Finding the Fourth Proportional to 59,327.89, 89,013.69 and 31,246.81

Step by Step Solution

1. Step 1: Write the proportion equation
   59,327.89 : 89,013.69 = 31,246.81 : x
2. Step 2: Convert to fraction form
   59,327.89/89,013.69 = 31,246.81/x
3. Step 3: Cross multiply
   59,327.89x = 89,013.69 × 31,246.81
4. Step 4: Simplify right side
   59,327.89x = 2,781,393,858.83
5. Step 5: Solve for x
   x = 2,781,393,858.83/59,327.89
6. Step 6: Final answer
   x = 46,881.73