Finding the Fourth Proportional to 8,845.00, 12,204.47 and 5,261.15

Step by Step Solution

1. Step 1: Write the proportion equation
   8,845.00 : 12,204.47 = 5,261.15 : x
2. Step 2: Convert to fraction form
   8,845.00/12,204.47 = 5,261.15/x
3. Step 3: Cross multiply
   8,845.00x = 12,204.47 × 5,261.15
4. Step 4: Simplify right side
   8,845.00x = 64,209,521.03
5. Step 5: Solve for x
   x = 64,209,521.03/8,845.00
6. Step 6: Final answer
   x = 7,259.42