Finding the Fourth Proportional to 12,974.01, 17,902.62 and 7,308.33

Step by Step Solution

1. Step 1: Write the proportion equation
   12,974.01 : 17,902.62 = 7,308.33 : x
2. Step 2: Convert to fraction form
   12,974.01/17,902.62 = 7,308.33/x
3. Step 3: Cross multiply
   12,974.01x = 17,902.62 × 7,308.33
4. Step 4: Simplify right side
   12,974.01x = 130,838,254.82
5. Step 5: Solve for x
   x = 130,838,254.82/12,974.01
6. Step 6: Final answer
   x = 10,084.64