Finding the Fourth Proportional to 42,429.41, 63,590.75 and 37,151.85

Step by Step Solution

1. Step 1: Write the proportion equation
   42,429.41 : 63,590.75 = 37,151.85 : x
2. Step 2: Convert to fraction form
   42,429.41/63,590.75 = 37,151.85/x
3. Step 3: Cross multiply
   42,429.41x = 63,590.75 × 37,151.85
4. Step 4: Simplify right side
   42,429.41x = 2,362,514,005.39
5. Step 5: Solve for x
   x = 2,362,514,005.39/42,429.41
6. Step 6: Final answer
   x = 55,681.05