Finding the Fourth Proportional to 42,454.76, 63,311.52 and 37,214.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,454.76 : 63,311.52 = 37,214.04 : x
2. Step 2: Convert to fraction form
   42,454.76/63,311.52 = 37,214.04/x
3. Step 3: Cross multiply
   42,454.76x = 63,311.52 × 37,214.04
4. Step 4: Simplify right side
   42,454.76x = 2,356,077,437.74
5. Step 5: Solve for x
   x = 2,356,077,437.74/42,454.76
6. Step 6: Final answer
   x = 55,496.19