Finding the Fourth Proportional to 11,860.55, 17,793.52 and 4,068.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,860.55 : 17,793.52 = 4,068.89 : x
2. Step 2: Convert to fraction form
   11,860.55/17,793.52 = 4,068.89/x
3. Step 3: Cross multiply
   11,860.55x = 17,793.52 × 4,068.89
4. Step 4: Simplify right side
   11,860.55x = 72,399,776.45
5. Step 5: Solve for x
   x = 72,399,776.45/11,860.55
6. Step 6: Final answer
   x = 6,104.25