Finding the Fourth Proportional to 42,058.56, 63,013.60 and 37,482.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,058.56 : 63,013.60 = 37,482.24 : x
2. Step 2: Convert to fraction form
   42,058.56/63,013.60 = 37,482.24/x
3. Step 3: Cross multiply
   42,058.56x = 63,013.60 × 37,482.24
4. Step 4: Simplify right side
   42,058.56x = 2,361,890,878.46
5. Step 5: Solve for x
   x = 2,361,890,878.46/42,058.56
6. Step 6: Final answer
   x = 56,157.20