Finding the Fourth Proportional to 60,457, 83,432.20 and 33,232.72

Step by Step Solution

1. Step 1: Write the proportion equation
   60,457 : 83,432.20 = 33,232.72 : x
2. Step 2: Convert to fraction form
   60,457/83,432.20 = 33,232.72/x
3. Step 3: Cross multiply
   60,457x = 83,432.20 × 33,232.72
4. Step 4: Simplify right side
   60,457x = 2,772,678,941.58
5. Step 5: Solve for x
   x = 2,772,678,941.58/60,457
6. Step 6: Final answer
   x = 45,862.00