Finding the Fourth Proportional to 45,826.72, 68,693.16 and 19,514.56

Step by Step Solution

1. Step 1: Write the proportion equation
   45,826.72 : 68,693.16 = 19,514.56 : x
2. Step 2: Convert to fraction form
   45,826.72/68,693.16 = 19,514.56/x
3. Step 3: Cross multiply
   45,826.72x = 68,693.16 × 19,514.56
4. Step 4: Simplify right side
   45,826.72x = 1,340,516,792.41
5. Step 5: Solve for x
   x = 1,340,516,792.41/45,826.72
6. Step 6: Final answer
   x = 29,251.86