Finding the Fourth Proportional to 78,896.01, 108,875.94 and 43,086.03

Step by Step Solution

1. Step 1: Write the proportion equation
   78,896.01 : 108,875.94 = 43,086.03 : x
2. Step 2: Convert to fraction form
   78,896.01/108,875.94 = 43,086.03/x
3. Step 3: Cross multiply
   78,896.01x = 108,875.94 × 43,086.03
4. Step 4: Simplify right side
   78,896.01x = 4,691,032,017.12
5. Step 5: Solve for x
   x = 4,691,032,017.12/78,896.01
6. Step 6: Final answer
   x = 59,458.42