Finding the Fourth Proportional to 10,036.86, 13,850.85 and 5,560.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,036.86 : 13,850.85 = 5,560.89 : x
2. Step 2: Convert to fraction form
   10,036.86/13,850.85 = 5,560.89/x
3. Step 3: Cross multiply
   10,036.86x = 13,850.85 × 5,560.89
4. Step 4: Simplify right side
   10,036.86x = 77,023,053.26
5. Step 5: Solve for x
   x = 77,023,053.26/10,036.86
6. Step 6: Final answer
   x = 7,674.02