Finding the Fourth Proportional to 42,188.22, 63,380.76 and 24,670.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,188.22 : 63,380.76 = 24,670.38 : x
2. Step 2: Convert to fraction form
   42,188.22/63,380.76 = 24,670.38/x
3. Step 3: Cross multiply
   42,188.22x = 63,380.76 × 24,670.38
4. Step 4: Simplify right side
   42,188.22x = 1,563,627,433.89
5. Step 5: Solve for x
   x = 1,563,627,433.89/42,188.22
6. Step 6: Final answer
   x = 37,063.13