Finding the Fourth Proportional to 10,298.69, 14,212.07 and 5,761.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,298.69 : 14,212.07 = 5,761.32 : x
2. Step 2: Convert to fraction form
   10,298.69/14,212.07 = 5,761.32/x
3. Step 3: Cross multiply
   10,298.69x = 14,212.07 × 5,761.32
4. Step 4: Simplify right side
   10,298.69x = 81,880,254.33
5. Step 5: Solve for x
   x = 81,880,254.33/10,298.69
6. Step 6: Final answer
   x = 7,950.55