Finding the Fourth Proportional to 42,074.83, 63,157.74 and 37,424.62

Step by Step Solution

1. Step 1: Write the proportion equation
   42,074.83 : 63,157.74 = 37,424.62 : x
2. Step 2: Convert to fraction form
   42,074.83/63,157.74 = 37,424.62/x
3. Step 3: Cross multiply
   42,074.83x = 63,157.74 × 37,424.62
4. Step 4: Simplify right side
   42,074.83x = 2,363,654,419.56
5. Step 5: Solve for x
   x = 2,363,654,419.56/42,074.83
6. Step 6: Final answer
   x = 56,177.40