Finding the Fourth Proportional to 42,275.04, 58,340.16 and 24,369.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,275.04 : 58,340.16 = 24,369.72 : x
2. Step 2: Convert to fraction form
   42,275.04/58,340.16 = 24,369.72/x
3. Step 3: Cross multiply
   42,275.04x = 58,340.16 × 24,369.72
4. Step 4: Simplify right side
   42,275.04x = 1,421,733,363.96
5. Step 5: Solve for x
   x = 1,421,733,363.96/42,275.04
6. Step 6: Final answer
   x = 33,630.56