Finding the Fourth Proportional to 35,851.61, 49,461 and 20,741.46

Step by Step Solution

1. Step 1: Write the proportion equation
   35,851.61 : 49,461 = 20,741.46 : x
2. Step 2: Convert to fraction form
   35,851.61/49,461 = 20,741.46/x
3. Step 3: Cross multiply
   35,851.61x = 49,461 × 20,741.46
4. Step 4: Simplify right side
   35,851.61x = 1,025,893,353.06
5. Step 5: Solve for x
   x = 1,025,893,353.06/35,851.61
6. Step 6: Final answer
   x = 28,614.99