Finding the Fourth Proportional to 60,377.82, 83,292.45 and 42,482.70

Step by Step Solution

1. Step 1: Write the proportion equation
   60,377.82 : 83,292.45 = 42,482.70 : x
2. Step 2: Convert to fraction form
   60,377.82/83,292.45 = 42,482.70/x
3. Step 3: Cross multiply
   60,377.82x = 83,292.45 × 42,482.70
4. Step 4: Simplify right side
   60,377.82x = 3,538,488,165.62
5. Step 5: Solve for x
   x = 3,538,488,165.62/60,377.82
6. Step 6: Final answer
   x = 58,605.76