Finding the Fourth Proportional to 11,876.09, 17,802.38 and 5,625.11

Step by Step Solution

1. Step 1: Write the proportion equation
   11,876.09 : 17,802.38 = 5,625.11 : x
2. Step 2: Convert to fraction form
   11,876.09/17,802.38 = 5,625.11/x
3. Step 3: Cross multiply
   11,876.09x = 17,802.38 × 5,625.11
4. Step 4: Simplify right side
   11,876.09x = 100,140,404.33
5. Step 5: Solve for x
   x = 100,140,404.33/11,876.09
6. Step 6: Final answer
   x = 8,432.11