Finding the Fourth Proportional to 83,271.24, 114,961.86 and 55,058.76

Step by Step Solution

1. Step 1: Write the proportion equation
   83,271.24 : 114,961.86 = 55,058.76 : x
2. Step 2: Convert to fraction form
   83,271.24/114,961.86 = 55,058.76/x
3. Step 3: Cross multiply
   83,271.24x = 114,961.86 × 55,058.76
4. Step 4: Simplify right side
   83,271.24x = 6,329,657,458.89
5. Step 5: Solve for x
   x = 6,329,657,458.89/83,271.24
6. Step 6: Final answer
   x = 76,012.53