Finding the Fourth Proportional to 42,328.04, 63,494.62 and 17,695.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,328.04 : 63,494.62 = 17,695.72 : x
2. Step 2: Convert to fraction form
   42,328.04/63,494.62 = 17,695.72/x
3. Step 3: Cross multiply
   42,328.04x = 63,494.62 × 17,695.72
4. Step 4: Simplify right side
   42,328.04x = 1,123,583,017.03
5. Step 5: Solve for x
   x = 1,123,583,017.03/42,328.04
6. Step 6: Final answer
   x = 26,544.65