Finding the Fourth Proportional to 78,882.27, 108,856.31 and 43,071.53

Step by Step Solution

1. Step 1: Write the proportion equation
   78,882.27 : 108,856.31 = 43,071.53 : x
2. Step 2: Convert to fraction form
   78,882.27/108,856.31 = 43,071.53/x
3. Step 3: Cross multiply
   78,882.27x = 108,856.31 × 43,071.53
4. Step 4: Simplify right side
   78,882.27x = 4,688,607,062.22
5. Step 5: Solve for x
   x = 4,688,607,062.22/78,882.27
6. Step 6: Final answer
   x = 59,438.03