Finding the Fourth Proportional to 10,830.55, 16,250.98 and 5,900.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,830.55 : 16,250.98 = 5,900.08 : x
2. Step 2: Convert to fraction form
   10,830.55/16,250.98 = 5,900.08/x
3. Step 3: Cross multiply
   10,830.55x = 16,250.98 × 5,900.08
4. Step 4: Simplify right side
   10,830.55x = 95,882,029.42
5. Step 5: Solve for x
   x = 95,882,029.42/10,830.55
6. Step 6: Final answer
   x = 8,852.93