Finding the Fourth Proportional to 60,871.02, 83,975.28 and 35,709.18

Step by Step Solution

1. Step 1: Write the proportion equation
   60,871.02 : 83,975.28 = 35,709.18 : x
2. Step 2: Convert to fraction form
   60,871.02/83,975.28 = 35,709.18/x
3. Step 3: Cross multiply
   60,871.02x = 83,975.28 × 35,709.18
4. Step 4: Simplify right side
   60,871.02x = 2,998,688,389.07
5. Step 5: Solve for x
   x = 2,998,688,389.07/60,871.02
6. Step 6: Final answer
   x = 49,262.99