Finding the Fourth Proportional to 78,872.93, 108,849.06 and 43,066.26

Step by Step Solution

1. Step 1: Write the proportion equation
   78,872.93 : 108,849.06 = 43,066.26 : x
2. Step 2: Convert to fraction form
   78,872.93/108,849.06 = 43,066.26/x
3. Step 3: Cross multiply
   78,872.93x = 108,849.06 × 43,066.26
4. Step 4: Simplify right side
   78,872.93x = 4,687,721,918.72
5. Step 5: Solve for x
   x = 4,687,721,918.72/78,872.93
6. Step 6: Final answer
   x = 59,433.85