Finding the Fourth Proportional to 8,116.34, 11,205.27 and 5,602.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,116.34 : 11,205.27 = 5,602.10 : x
2. Step 2: Convert to fraction form
   8,116.34/11,205.27 = 5,602.10/x
3. Step 3: Cross multiply
   8,116.34x = 11,205.27 × 5,602.10
4. Step 4: Simplify right side
   8,116.34x = 62,772,987.04
5. Step 5: Solve for x
   x = 62,772,987.04/8,116.34
6. Step 6: Final answer
   x = 7,734.15