Finding the Fourth Proportional to 42,075.83, 63,159.24 and 37,425.62

Step by Step Solution

1. Step 1: Write the proportion equation
   42,075.83 : 63,159.24 = 37,425.62 : x
2. Step 2: Convert to fraction form
   42,075.83/63,159.24 = 37,425.62/x
3. Step 3: Cross multiply
   42,075.83x = 63,159.24 × 37,425.62
4. Step 4: Simplify right side
   42,075.83x = 2,363,773,715.73
5. Step 5: Solve for x
   x = 2,363,773,715.73/42,075.83
6. Step 6: Final answer
   x = 56,178.90