Finding the Fourth Proportional to 48,320.72, 66,662.89 and 32,410.30

Step by Step Solution

1. Step 1: Write the proportion equation
   48,320.72 : 66,662.89 = 32,410.30 : x
2. Step 2: Convert to fraction form
   48,320.72/66,662.89 = 32,410.30/x
3. Step 3: Cross multiply
   48,320.72x = 66,662.89 × 32,410.30
4. Step 4: Simplify right side
   48,320.72x = 2,160,564,263.77
5. Step 5: Solve for x
   x = 2,160,564,263.77/48,320.72
6. Step 6: Final answer
   x = 44,713.00