Finding the Fourth Proportional to 10,466.01, 15,704.15 and 5,201.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,466.01 : 15,704.15 = 5,201.55 : x
2. Step 2: Convert to fraction form
   10,466.01/15,704.15 = 5,201.55/x
3. Step 3: Cross multiply
   10,466.01x = 15,704.15 × 5,201.55
4. Step 4: Simplify right side
   10,466.01x = 81,685,895.42
5. Step 5: Solve for x
   x = 81,685,895.42/10,466.01
6. Step 6: Final answer
   x = 7,804.87