Finding the Fourth Proportional to 32,947.78, 45,468 and 17,840.62

Step by Step Solution

1. Step 1: Write the proportion equation
   32,947.78 : 45,468 = 17,840.62 : x
2. Step 2: Convert to fraction form
   32,947.78/45,468 = 17,840.62/x
3. Step 3: Cross multiply
   32,947.78x = 45,468 × 17,840.62
4. Step 4: Simplify right side
   32,947.78x = 811,177,082.82
5. Step 5: Solve for x
   x = 811,177,082.82/32,947.78
6. Step 6: Final answer
   x = 24,620.09