Finding the Fourth Proportional to 78,823.96, 108,779.36 and 43,016.27

Step by Step Solution

1. Step 1: Write the proportion equation
   78,823.96 : 108,779.36 = 43,016.27 : x
2. Step 2: Convert to fraction form
   78,823.96/108,779.36 = 43,016.27/x
3. Step 3: Cross multiply
   78,823.96x = 108,779.36 × 43,016.27
4. Step 4: Simplify right side
   78,823.96x = 4,679,281,561.21
5. Step 5: Solve for x
   x = 4,679,281,561.21/78,823.96
6. Step 6: Final answer
   x = 59,363.70