Finding the Fourth Proportional to 10,025.33, 13,836.42 and 5,775.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,025.33 : 13,836.42 = 5,775.56 : x
2. Step 2: Convert to fraction form
   10,025.33/13,836.42 = 5,775.56/x
3. Step 3: Cross multiply
   10,025.33x = 13,836.42 × 5,775.56
4. Step 4: Simplify right side
   10,025.33x = 79,913,073.90
5. Step 5: Solve for x
   x = 79,913,073.90/10,025.33
6. Step 6: Final answer
   x = 7,971.12