Finding the Fourth Proportional to 78,855.42, 108,818.77 and 43,046.03

Step by Step Solution

1. Step 1: Write the proportion equation
   78,855.42 : 108,818.77 = 43,046.03 : x
2. Step 2: Convert to fraction form
   78,855.42/108,818.77 = 43,046.03/x
3. Step 3: Cross multiply
   78,855.42x = 108,818.77 × 43,046.03
4. Step 4: Simplify right side
   78,855.42x = 4,684,216,037.98
5. Step 5: Solve for x
   x = 4,684,216,037.98/78,855.42
6. Step 6: Final answer
   x = 59,402.59