Finding the Fourth Proportional to 15,948.81, 23,907.59 and 5,946.23

Step by Step Solution

1. Step 1: Write the proportion equation
   15,948.81 : 23,907.59 = 5,946.23 : x
2. Step 2: Convert to fraction form
   15,948.81/23,907.59 = 5,946.23/x
3. Step 3: Cross multiply
   15,948.81x = 23,907.59 × 5,946.23
4. Step 4: Simplify right side
   15,948.81x = 142,160,028.89
5. Step 5: Solve for x
   x = 142,160,028.89/15,948.81
6. Step 6: Final answer
   x = 8,913.52