Finding the Fourth Proportional to 8,846.81, 13,265.63 and 2,606.00

Step by Step Solution

1. Step 1: Write the proportion equation
   8,846.81 : 13,265.63 = 2,606.00 : x
2. Step 2: Convert to fraction form
   8,846.81/13,265.63 = 2,606.00/x
3. Step 3: Cross multiply
   8,846.81x = 13,265.63 × 2,606.00
4. Step 4: Simplify right side
   8,846.81x = 34,570,152.42
5. Step 5: Solve for x
   x = 34,570,152.42/8,846.81
6. Step 6: Final answer
   x = 3,907.64