Finding the Fourth Proportional to 59,482.15, 89,143.94 and 31,395.60

Step by Step Solution

1. Step 1: Write the proportion equation
   59,482.15 : 89,143.94 = 31,395.60 : x
2. Step 2: Convert to fraction form
   59,482.15/89,143.94 = 31,395.60/x
3. Step 3: Cross multiply
   59,482.15x = 89,143.94 × 31,395.60
4. Step 4: Simplify right side
   59,482.15x = 2,798,727,561.15
5. Step 5: Solve for x
   x = 2,798,727,561.15/59,482.15
6. Step 6: Final answer
   x = 47,051.56