Finding the Fourth Proportional to 13,594.56, 18,760.56 and 7,625.88

Step by Step Solution

1. Step 1: Write the proportion equation
   13,594.56 : 18,760.56 = 7,625.88 : x
2. Step 2: Convert to fraction form
   13,594.56/18,760.56 = 7,625.88/x
3. Step 3: Cross multiply
   13,594.56x = 18,760.56 × 7,625.88
4. Step 4: Simplify right side
   13,594.56x = 143,065,779.29
5. Step 5: Solve for x
   x = 143,065,779.29/13,594.56
6. Step 6: Final answer
   x = 10,523.75