Finding the Fourth Proportional to 78,824.15, 108,779.62 and 43,016.46

Step by Step Solution

1. Step 1: Write the proportion equation
   78,824.15 : 108,779.62 = 43,016.46 : x
2. Step 2: Convert to fraction form
   78,824.15/108,779.62 = 43,016.46/x
3. Step 3: Cross multiply
   78,824.15x = 108,779.62 × 43,016.46
4. Step 4: Simplify right side
   78,824.15x = 4,679,314,065.00
5. Step 5: Solve for x
   x = 4,679,314,065.00/78,824.15
6. Step 6: Final answer
   x = 59,363.97