Finding the Fourth Proportional to 62,849.31, 86,726.91 and 37,003.77

Step by Step Solution

1. Step 1: Write the proportion equation
   62,849.31 : 86,726.91 = 37,003.77 : x
2. Step 2: Convert to fraction form
   62,849.31/86,726.91 = 37,003.77/x
3. Step 3: Cross multiply
   62,849.31x = 86,726.91 × 37,003.77
4. Step 4: Simplify right side
   62,849.31x = 3,209,222,630.45
5. Step 5: Solve for x
   x = 3,209,222,630.45/62,849.31
6. Step 6: Final answer
   x = 51,062.18