Finding the Fourth Proportional to 78,876.56, 108,849.98 and 43,067.36

Step by Step Solution

1. Step 1: Write the proportion equation
   78,876.56 : 108,849.98 = 43,067.36 : x
2. Step 2: Convert to fraction form
   78,876.56/108,849.98 = 43,067.36/x
3. Step 3: Cross multiply
   78,876.56x = 108,849.98 × 43,067.36
4. Step 4: Simplify right side
   78,876.56x = 4,687,881,274.65
5. Step 5: Solve for x
   x = 4,687,881,274.65/78,876.56
6. Step 6: Final answer
   x = 59,433.14