Finding the Fourth Proportional to 11,876.84, 17,803.51 and 5,625.86

Step by Step Solution

1. Step 1: Write the proportion equation
   11,876.84 : 17,803.51 = 5,625.86 : x
2. Step 2: Convert to fraction form
   11,876.84/17,803.51 = 5,625.86/x
3. Step 3: Cross multiply
   11,876.84x = 17,803.51 × 5,625.86
4. Step 4: Simplify right side
   11,876.84x = 100,160,085.21
5. Step 5: Solve for x
   x = 100,160,085.21/11,876.84
6. Step 6: Final answer
   x = 8,433.23