Finding the Fourth Proportional to 42,876.15, 59,149.33 and 27,773.83

Step by Step Solution

1. Step 1: Write the proportion equation
   42,876.15 : 59,149.33 = 27,773.83 : x
2. Step 2: Convert to fraction form
   42,876.15/59,149.33 = 27,773.83/x
3. Step 3: Cross multiply
   42,876.15x = 59,149.33 × 27,773.83
4. Step 4: Simplify right side
   42,876.15x = 1,642,803,436.03
5. Step 5: Solve for x
   x = 1,642,803,436.03/42,876.15
6. Step 6: Final answer
   x = 38,315.09