Finding the Fourth Proportional to 13,123.54, 19,683.27 and 4,801.61

Step by Step Solution

1. Step 1: Write the proportion equation
   13,123.54 : 19,683.27 = 4,801.61 : x
2. Step 2: Convert to fraction form
   13,123.54/19,683.27 = 4,801.61/x
3. Step 3: Cross multiply
   13,123.54x = 19,683.27 × 4,801.61
4. Step 4: Simplify right side
   13,123.54x = 94,511,287.65
5. Step 5: Solve for x
   x = 94,511,287.65/13,123.54
6. Step 6: Final answer
   x = 7,201.66