Finding the Fourth Proportional to 7,901.69, 10,886.60 and 5,773.55

Step by Step Solution

1. Step 1: Write the proportion equation
   7,901.69 : 10,886.60 = 5,773.55 : x
2. Step 2: Convert to fraction form
   7,901.69/10,886.60 = 5,773.55/x
3. Step 3: Cross multiply
   7,901.69x = 10,886.60 × 5,773.55
4. Step 4: Simplify right side
   7,901.69x = 62,854,289.43
5. Step 5: Solve for x
   x = 62,854,289.43/7,901.69
6. Step 6: Final answer
   x = 7,954.54