Finding the Fourth Proportional to 35,019.52, 48,330.96 and 19,498.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,019.52 : 48,330.96 = 19,498.72 : x
2. Step 2: Convert to fraction form
   35,019.52/48,330.96 = 19,498.72/x
3. Step 3: Cross multiply
   35,019.52x = 48,330.96 × 19,498.72
4. Step 4: Simplify right side
   35,019.52x = 942,391,856.37
5. Step 5: Solve for x
   x = 942,391,856.37/35,019.52
6. Step 6: Final answer
   x = 26,910.47