Finding the Fourth Proportional to 22,758.02, 34,116 and 14,412.77

Step by Step Solution

1. Step 1: Write the proportion equation
   22,758.02 : 34,116 = 14,412.77 : x
2. Step 2: Convert to fraction form
   22,758.02/34,116 = 14,412.77/x
3. Step 3: Cross multiply
   22,758.02x = 34,116 × 14,412.77
4. Step 4: Simplify right side
   22,758.02x = 491,706,061.32
5. Step 5: Solve for x
   x = 491,706,061.32/22,758.02
6. Step 6: Final answer
   x = 21,605.84