Finding the Fourth Proportional to 78,876.09, 108,851.27 and 43,068.38

Step by Step Solution

1. Step 1: Write the proportion equation
   78,876.09 : 108,851.27 = 43,068.38 : x
2. Step 2: Convert to fraction form
   78,876.09/108,851.27 = 43,068.38/x
3. Step 3: Cross multiply
   78,876.09x = 108,851.27 × 43,068.38
4. Step 4: Simplify right side
   78,876.09x = 4,688,047,100.24
5. Step 5: Solve for x
   x = 4,688,047,100.24/78,876.09
6. Step 6: Final answer
   x = 59,435.59