Finding the Fourth Proportional to 78,830.84, 108,788.86 and 43,023.14

Step by Step Solution

1. Step 1: Write the proportion equation
   78,830.84 : 108,788.86 = 43,023.14 : x
2. Step 2: Convert to fraction form
   78,830.84/108,788.86 = 43,023.14/x
3. Step 3: Cross multiply
   78,830.84x = 108,788.86 × 43,023.14
4. Step 4: Simplify right side
   78,830.84x = 4,680,438,354.22
5. Step 5: Solve for x
   x = 4,680,438,354.22/78,830.84
6. Step 6: Final answer
   x = 59,373.19