Finding the Fourth Proportional to 14,552.39, 21,830.40 and 5,667.91

Step by Step Solution

1. Step 1: Write the proportion equation
   14,552.39 : 21,830.40 = 5,667.91 : x
2. Step 2: Convert to fraction form
   14,552.39/21,830.40 = 5,667.91/x
3. Step 3: Cross multiply
   14,552.39x = 21,830.40 × 5,667.91
4. Step 4: Simplify right side
   14,552.39x = 123,732,742.46
5. Step 5: Solve for x
   x = 123,732,742.46/14,552.39
6. Step 6: Final answer
   x = 8,502.57