Finding the Fourth Proportional to 10,280.02, 14,186.31 and 5,803.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,280.02 : 14,186.31 = 5,803.96 : x
2. Step 2: Convert to fraction form
   10,280.02/14,186.31 = 5,803.96/x
3. Step 3: Cross multiply
   10,280.02x = 14,186.31 × 5,803.96
4. Step 4: Simplify right side
   10,280.02x = 82,336,767.37
5. Step 5: Solve for x
   x = 82,336,767.37/10,280.02
6. Step 6: Final answer
   x = 8,009.40