Finding the Fourth Proportional to 58,719.60, 88,014.60 and 32,443.20

Step by Step Solution

1. Step 1: Write the proportion equation
   58,719.60 : 88,014.60 = 32,443.20 : x
2. Step 2: Convert to fraction form
   58,719.60/88,014.60 = 32,443.20/x
3. Step 3: Cross multiply
   58,719.60x = 88,014.60 × 32,443.20
4. Step 4: Simplify right side
   58,719.60x = 2,855,475,270.72
5. Step 5: Solve for x
   x = 2,855,475,270.72/58,719.60
6. Step 6: Final answer
   x = 48,629.00