Finding the Fourth Proportional to 42,131.33, 63,011.09 and 37,483.95

Step by Step Solution

1. Step 1: Write the proportion equation
   42,131.33 : 63,011.09 = 37,483.95 : x
2. Step 2: Convert to fraction form
   42,131.33/63,011.09 = 37,483.95/x
3. Step 3: Cross multiply
   42,131.33x = 63,011.09 × 37,483.95
4. Step 4: Simplify right side
   42,131.33x = 2,361,904,640.72
5. Step 5: Solve for x
   x = 2,361,904,640.72/42,131.33
6. Step 6: Final answer
   x = 56,060.54