Finding the Fourth Proportional to 60,783.32, 91,335.34 and 32,724.12

Step by Step Solution

1. Step 1: Write the proportion equation
   60,783.32 : 91,335.34 = 32,724.12 : x
2. Step 2: Convert to fraction form
   60,783.32/91,335.34 = 32,724.12/x
3. Step 3: Cross multiply
   60,783.32x = 91,335.34 × 32,724.12
4. Step 4: Simplify right side
   60,783.32x = 2,988,868,626.40
5. Step 5: Solve for x
   x = 2,988,868,626.40/60,783.32
6. Step 6: Final answer
   x = 49,172.51