Finding the Fourth Proportional to 60,395.49, 83,339.69 and 35,259.57

Step by Step Solution

1. Step 1: Write the proportion equation
   60,395.49 : 83,339.69 = 35,259.57 : x
2. Step 2: Convert to fraction form
   60,395.49/83,339.69 = 35,259.57/x
3. Step 3: Cross multiply
   60,395.49x = 83,339.69 × 35,259.57
4. Step 4: Simplify right side
   60,395.49x = 2,938,521,457.04
5. Step 5: Solve for x
   x = 2,938,521,457.04/60,395.49
6. Step 6: Final answer
   x = 48,654.65