Finding the Fourth Proportional to 42,471.14, 63,348.38 and 36,880.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,471.14 : 63,348.38 = 36,880.52 : x
2. Step 2: Convert to fraction form
   42,471.14/63,348.38 = 36,880.52/x
3. Step 3: Cross multiply
   42,471.14x = 63,348.38 × 36,880.52
4. Step 4: Simplify right side
   42,471.14x = 2,336,320,832.72
5. Step 5: Solve for x
   x = 2,336,320,832.72/42,471.14
6. Step 6: Final answer
   x = 55,009.62