Finding the Fourth Proportional to 15,406.02, 23,106.38 and 4,310.10

Step by Step Solution

1. Step 1: Write the proportion equation
   15,406.02 : 23,106.38 = 4,310.10 : x
2. Step 2: Convert to fraction form
   15,406.02/23,106.38 = 4,310.10/x
3. Step 3: Cross multiply
   15,406.02x = 23,106.38 × 4,310.10
4. Step 4: Simplify right side
   15,406.02x = 99,590,786.89
5. Step 5: Solve for x
   x = 99,590,786.89/15,406.02
6. Step 6: Final answer
   x = 6,464.41