Finding the Fourth Proportional to 12,471.61, 17,210.15 and 7,093.33

Step by Step Solution

1. Step 1: Write the proportion equation
   12,471.61 : 17,210.15 = 7,093.33 : x
2. Step 2: Convert to fraction form
   12,471.61/17,210.15 = 7,093.33/x
3. Step 3: Cross multiply
   12,471.61x = 17,210.15 × 7,093.33
4. Step 4: Simplify right side
   12,471.61x = 122,077,273.30
5. Step 5: Solve for x
   x = 122,077,273.30/12,471.61
6. Step 6: Final answer
   x = 9,788.41