Finding the Fourth Proportional to 35,693.16, 49,255.83 and 19,777.47

Step by Step Solution

1. Step 1: Write the proportion equation
   35,693.16 : 49,255.83 = 19,777.47 : x
2. Step 2: Convert to fraction form
   35,693.16/49,255.83 = 19,777.47/x
3. Step 3: Cross multiply
   35,693.16x = 49,255.83 × 19,777.47
4. Step 4: Simplify right side
   35,693.16x = 974,155,700.15
5. Step 5: Solve for x
   x = 974,155,700.15/35,693.16
6. Step 6: Final answer
   x = 27,292.50