Finding the Fourth Proportional to 25,094.64, 34,628.72 and 13,762.32

Step by Step Solution

1. Step 1: Write the proportion equation
   25,094.64 : 34,628.72 = 13,762.32 : x
2. Step 2: Convert to fraction form
   25,094.64/34,628.72 = 13,762.32/x
3. Step 3: Cross multiply
   25,094.64x = 34,628.72 × 13,762.32
4. Step 4: Simplify right side
   25,094.64x = 476,571,525.83
5. Step 5: Solve for x
   x = 476,571,525.83/25,094.64
6. Step 6: Final answer
   x = 18,990.97