Finding the Fourth Proportional to 8,475.32, 12,713.69 and 2,926.41

Step by Step Solution

1. Step 1: Write the proportion equation
   8,475.32 : 12,713.69 = 2,926.41 : x
2. Step 2: Convert to fraction form
   8,475.32/12,713.69 = 2,926.41/x
3. Step 3: Cross multiply
   8,475.32x = 12,713.69 × 2,926.41
4. Step 4: Simplify right side
   8,475.32x = 37,205,486.71
5. Step 5: Solve for x
   x = 37,205,486.71/8,475.32
6. Step 6: Final answer
   x = 4,389.86