Finding the Fourth Proportional to 67,983.66, 93,484.71 and 59,015.48

Step by Step Solution

1. Step 1: Write the proportion equation
   67,983.66 : 93,484.71 = 59,015.48 : x
2. Step 2: Convert to fraction form
   67,983.66/93,484.71 = 59,015.48/x
3. Step 3: Cross multiply
   67,983.66x = 93,484.71 × 59,015.48
4. Step 4: Simplify right side
   67,983.66x = 5,517,044,565.89
5. Step 5: Solve for x
   x = 5,517,044,565.89/67,983.66
6. Step 6: Final answer
   x = 81,152.51