Finding the Fourth Proportional to 9,973.64, 14,957.17 and 3,308.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,973.64 : 14,957.17 = 3,308.60 : x
2. Step 2: Convert to fraction form
   9,973.64/14,957.17 = 3,308.60/x
3. Step 3: Cross multiply
   9,973.64x = 14,957.17 × 3,308.60
4. Step 4: Simplify right side
   9,973.64x = 49,487,321.78
5. Step 5: Solve for x
   x = 49,487,321.78/9,973.64
6. Step 6: Final answer
   x = 4,961.81