Finding the Fourth Proportional to 14,618.49, 21,922.56 and 4,755.93

Step by Step Solution

1. Step 1: Write the proportion equation
   14,618.49 : 21,922.56 = 4,755.93 : x
2. Step 2: Convert to fraction form
   14,618.49/21,922.56 = 4,755.93/x
3. Step 3: Cross multiply
   14,618.49x = 21,922.56 × 4,755.93
4. Step 4: Simplify right side
   14,618.49x = 104,262,160.78
5. Step 5: Solve for x
   x = 104,262,160.78/14,618.49
6. Step 6: Final answer
   x = 7,132.21