Finding the Fourth Proportional to 43,831.32, 60,494.79 and 42,373.32

Step by Step Solution

1. Step 1: Write the proportion equation
   43,831.32 : 60,494.79 = 42,373.32 : x
2. Step 2: Convert to fraction form
   43,831.32/60,494.79 = 42,373.32/x
3. Step 3: Cross multiply
   43,831.32x = 60,494.79 × 42,373.32
4. Step 4: Simplify right side
   43,831.32x = 2,563,365,095.00
5. Step 5: Solve for x
   x = 2,563,365,095.00/43,831.32
6. Step 6: Final answer
   x = 58,482.50