Finding the Fourth Proportional to 35,793.99, 53,686.82 and 9,500.78

Step by Step Solution

1. Step 1: Write the proportion equation
   35,793.99 : 53,686.82 = 9,500.78 : x
2. Step 2: Convert to fraction form
   35,793.99/53,686.82 = 9,500.78/x
3. Step 3: Cross multiply
   35,793.99x = 53,686.82 × 9,500.78
4. Step 4: Simplify right side
   35,793.99x = 510,066,349.78
5. Step 5: Solve for x
   x = 510,066,349.78/35,793.99
6. Step 6: Final answer
   x = 14,250.06