Finding the Fourth Proportional to 22,131.86, 33,207.59 and 11,599.37

Step by Step Solution

1. Step 1: Write the proportion equation
   22,131.86 : 33,207.59 = 11,599.37 : x
2. Step 2: Convert to fraction form
   22,131.86/33,207.59 = 11,599.37/x
3. Step 3: Cross multiply
   22,131.86x = 33,207.59 × 11,599.37
4. Step 4: Simplify right side
   22,131.86x = 385,186,899.18
5. Step 5: Solve for x
   x = 385,186,899.18/22,131.86
6. Step 6: Final answer
   x = 17,404.19