Finding the Fourth Proportional to 42,075.08, 63,158.12 and 37,424.87

Step by Step Solution

1. Step 1: Write the proportion equation
   42,075.08 : 63,158.12 = 37,424.87 : x
2. Step 2: Convert to fraction form
   42,075.08/63,158.12 = 37,424.87/x
3. Step 3: Cross multiply
   42,075.08x = 63,158.12 × 37,424.87
4. Step 4: Simplify right side
   42,075.08x = 2,363,684,243.32
5. Step 5: Solve for x
   x = 2,363,684,243.32/42,075.08
6. Step 6: Final answer
   x = 56,177.77