Finding the Fourth Proportional to 25,167.32, 37,763.28 and 17,819.00

Step by Step Solution

1. Step 1: Write the proportion equation
   25,167.32 : 37,763.28 = 17,819.00 : x
2. Step 2: Convert to fraction form
   25,167.32/37,763.28 = 17,819.00/x
3. Step 3: Cross multiply
   25,167.32x = 37,763.28 × 17,819.00
4. Step 4: Simplify right side
   25,167.32x = 672,903,697.50
5. Step 5: Solve for x
   x = 672,903,697.50/25,167.32
6. Step 6: Final answer
   x = 26,737.21