Finding the Fourth Proportional to 35,404.47, 48,857.78 and 19,488.59

Step by Step Solution

1. Step 1: Write the proportion equation
   35,404.47 : 48,857.78 = 19,488.59 : x
2. Step 2: Convert to fraction form
   35,404.47/48,857.78 = 19,488.59/x
3. Step 3: Cross multiply
   35,404.47x = 48,857.78 × 19,488.59
4. Step 4: Simplify right side
   35,404.47x = 952,168,901.00
5. Step 5: Solve for x
   x = 952,168,901.00/35,404.47
6. Step 6: Final answer
   x = 26,894.03