Finding the Fourth Proportional to 42,327.04, 63,493.12 and 17,694.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,327.04 : 63,493.12 = 17,694.72 : x
2. Step 2: Convert to fraction form
   42,327.04/63,493.12 = 17,694.72/x
3. Step 3: Cross multiply
   42,327.04x = 63,493.12 × 17,694.72
4. Step 4: Simplify right side
   42,327.04x = 1,123,492,980.33
5. Step 5: Solve for x
   x = 1,123,492,980.33/42,327.04
6. Step 6: Final answer
   x = 26,543.15