Finding the Fourth Proportional to 10,298.32, 14,211.64 and 5,582.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,298.32 : 14,211.64 = 5,582.56 : x
2. Step 2: Convert to fraction form
   10,298.32/14,211.64 = 5,582.56/x
3. Step 3: Cross multiply
   10,298.32x = 14,211.64 × 5,582.56
4. Step 4: Simplify right side
   10,298.32x = 79,337,333.00
5. Step 5: Solve for x
   x = 79,337,333.00/10,298.32
6. Step 6: Final answer
   x = 7,703.91