Finding the Fourth Proportional to 9,622.83, 14,436.56 and 4,691.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,622.83 : 14,436.56 = 4,691.35 : x
2. Step 2: Convert to fraction form
   9,622.83/14,436.56 = 4,691.35/x
3. Step 3: Cross multiply
   9,622.83x = 14,436.56 × 4,691.35
4. Step 4: Simplify right side
   9,622.83x = 67,726,985.53
5. Step 5: Solve for x
   x = 67,726,985.53/9,622.83
6. Step 6: Final answer
   x = 7,038.15