Finding the Fourth Proportional to 22,101.63, 30,477.33 and 17,066.67

Step by Step Solution

1. Step 1: Write the proportion equation
   22,101.63 : 30,477.33 = 17,066.67 : x
2. Step 2: Convert to fraction form
   22,101.63/30,477.33 = 17,066.67/x
3. Step 3: Cross multiply
   22,101.63x = 30,477.33 × 17,066.67
4. Step 4: Simplify right side
   22,101.63x = 520,146,533.59
5. Step 5: Solve for x
   x = 520,146,533.59/22,101.63
6. Step 6: Final answer
   x = 23,534.31