Finding the Fourth Proportional to 35,320.38, 48,742.19 and 19,404.69

Step by Step Solution

1. Step 1: Write the proportion equation
   35,320.38 : 48,742.19 = 19,404.69 : x
2. Step 2: Convert to fraction form
   35,320.38/48,742.19 = 19,404.69/x
3. Step 3: Cross multiply
   35,320.38x = 48,742.19 × 19,404.69
4. Step 4: Simplify right side
   35,320.38x = 945,827,086.87
5. Step 5: Solve for x
   x = 945,827,086.87/35,320.38
6. Step 6: Final answer
   x = 26,778.51