Finding the Fourth Proportional to 9,783.72, 14,677.98 and 4,583.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,783.72 : 14,677.98 = 4,583.52 : x
2. Step 2: Convert to fraction form
   9,783.72/14,677.98 = 4,583.52/x
3. Step 3: Cross multiply
   9,783.72x = 14,677.98 × 4,583.52
4. Step 4: Simplify right side
   9,783.72x = 67,276,814.89
5. Step 5: Solve for x
   x = 67,276,814.89/9,783.72
6. Step 6: Final answer
   x = 6,876.40