Finding the Fourth Proportional to 78,882.08, 108,856.83 and 43,071.83

Step by Step Solution

1. Step 1: Write the proportion equation
   78,882.08 : 108,856.83 = 43,071.83 : x
2. Step 2: Convert to fraction form
   78,882.08/108,856.83 = 43,071.83/x
3. Step 3: Cross multiply
   78,882.08x = 108,856.83 × 43,071.83
4. Step 4: Simplify right side
   78,882.08x = 4,688,663,202.08
5. Step 5: Solve for x
   x = 4,688,663,202.08/78,882.08
6. Step 6: Final answer
   x = 59,438.89