Finding the Fourth Proportional to 78,827.83, 108,784.71 and 43,020.14

Step by Step Solution

1. Step 1: Write the proportion equation
   78,827.83 : 108,784.71 = 43,020.14 : x
2. Step 2: Convert to fraction form
   78,827.83/108,784.71 = 43,020.14/x
3. Step 3: Cross multiply
   78,827.83x = 108,784.71 × 43,020.14
4. Step 4: Simplify right side
   78,827.83x = 4,679,933,454.06
5. Step 5: Solve for x
   x = 4,679,933,454.06/78,827.83
6. Step 6: Final answer
   x = 59,369.05