Finding the Fourth Proportional to 22,300.68, 33,402.42 and 17,100.48

Step by Step Solution

1. Step 1: Write the proportion equation
   22,300.68 : 33,402.42 = 17,100.48 : x
2. Step 2: Convert to fraction form
   22,300.68/33,402.42 = 17,100.48/x
3. Step 3: Cross multiply
   22,300.68x = 33,402.42 × 17,100.48
4. Step 4: Simplify right side
   22,300.68x = 571,197,415.16
5. Step 5: Solve for x
   x = 571,197,415.16/22,300.68
6. Step 6: Final answer
   x = 25,613.45