Finding the Fourth Proportional to 22,100.13, 30,475.26 and 17,065.17

Step by Step Solution

1. Step 1: Write the proportion equation
   22,100.13 : 30,475.26 = 17,065.17 : x
2. Step 2: Convert to fraction form
   22,100.13/30,475.26 = 17,065.17/x
3. Step 3: Cross multiply
   22,100.13x = 30,475.26 × 17,065.17
4. Step 4: Simplify right side
   22,100.13x = 520,065,492.69
5. Step 5: Solve for x
   x = 520,065,492.69/22,100.13
6. Step 6: Final answer
   x = 23,532.24