Finding the Fourth Proportional to 32,500.56, 48,729.81 and 21,373.56

Step by Step Solution

1. Step 1: Write the proportion equation
   32,500.56 : 48,729.81 = 21,373.56 : x
2. Step 2: Convert to fraction form
   32,500.56/48,729.81 = 21,373.56/x
3. Step 3: Cross multiply
   32,500.56x = 48,729.81 × 21,373.56
4. Step 4: Simplify right side
   32,500.56x = 1,041,529,517.82
5. Step 5: Solve for x
   x = 1,041,529,517.82/32,500.56
6. Step 6: Final answer
   x = 32,046.51