Finding the Fourth Proportional to 51,233.76, 76,844.16 and 13,796.82

Step by Step Solution

1. Step 1: Write the proportion equation
   51,233.76 : 76,844.16 = 13,796.82 : x
2. Step 2: Convert to fraction form
   51,233.76/76,844.16 = 13,796.82/x
3. Step 3: Cross multiply
   51,233.76x = 76,844.16 × 13,796.82
4. Step 4: Simplify right side
   51,233.76x = 1,060,205,043.57
5. Step 5: Solve for x
   x = 1,060,205,043.57/51,233.76
6. Step 6: Final answer
   x = 20,693.48