Finding the Fourth Proportional to 42,154.16, 63,280.10 and 24,636.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,154.16 : 63,280.10 = 24,636.56 : x
2. Step 2: Convert to fraction form
   42,154.16/63,280.10 = 24,636.56/x
3. Step 3: Cross multiply
   42,154.16x = 63,280.10 × 24,636.56
4. Step 4: Simplify right side
   42,154.16x = 1,559,003,980.46
5. Step 5: Solve for x
   x = 1,559,003,980.46/42,154.16
6. Step 6: Final answer
   x = 36,983.40