Finding the Fourth Proportional to 42,479.69, 63,632.04 and 24,907.15

Step by Step Solution

1. Step 1: Write the proportion equation
   42,479.69 : 63,632.04 = 24,907.15 : x
2. Step 2: Convert to fraction form
   42,479.69/63,632.04 = 24,907.15/x
3. Step 3: Cross multiply
   42,479.69x = 63,632.04 × 24,907.15
4. Step 4: Simplify right side
   42,479.69x = 1,584,892,446.93
5. Step 5: Solve for x
   x = 1,584,892,446.93/42,479.69
6. Step 6: Final answer
   x = 37,309.42