Finding the Fourth Proportional to 9,753.30, 14,631.50 and 4,208.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,753.30 : 14,631.50 = 4,208.22 : x
2. Step 2: Convert to fraction form
   9,753.30/14,631.50 = 4,208.22/x
3. Step 3: Cross multiply
   9,753.30x = 14,631.50 × 4,208.22
4. Step 4: Simplify right side
   9,753.30x = 61,572,549.89
5. Step 5: Solve for x
   x = 61,572,549.89/9,753.30
6. Step 6: Final answer
   x = 6,313.00