Finding the Fourth Proportional to 8,962.55, 12,368.27 and 4,983.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,962.55 : 12,368.27 = 4,983.42 : x
2. Step 2: Convert to fraction form
   8,962.55/12,368.27 = 4,983.42/x
3. Step 3: Cross multiply
   8,962.55x = 12,368.27 × 4,983.42
4. Step 4: Simplify right side
   8,962.55x = 61,636,259.17
5. Step 5: Solve for x
   x = 61,636,259.17/8,962.55
6. Step 6: Final answer
   x = 6,877.09