Finding the Fourth Proportional to 35,404.69, 48,852.76 and 20,294.57

Step by Step Solution

1. Step 1: Write the proportion equation
   35,404.69 : 48,852.76 = 20,294.57 : x
2. Step 2: Convert to fraction form
   35,404.69/48,852.76 = 20,294.57/x
3. Step 3: Cross multiply
   35,404.69x = 48,852.76 × 20,294.57
4. Step 4: Simplify right side
   35,404.69x = 991,445,656.04
5. Step 5: Solve for x
   x = 991,445,656.04/35,404.69
6. Step 6: Final answer
   x = 28,003.23