Finding the Fourth Proportional to 35,650.68, 53,460.23 and 19,007.61

Step by Step Solution

1. Step 1: Write the proportion equation
   35,650.68 : 53,460.23 = 19,007.61 : x
2. Step 2: Convert to fraction form
   35,650.68/53,460.23 = 19,007.61/x
3. Step 3: Cross multiply
   35,650.68x = 53,460.23 × 19,007.61
4. Step 4: Simplify right side
   35,650.68x = 1,016,151,107.31
5. Step 5: Solve for x
   x = 1,016,151,107.31/35,650.68
6. Step 6: Final answer
   x = 28,502.99