Finding the Fourth Proportional to 60,425.30, 83,389.30 and 41,345.10

Step by Step Solution

1. Step 1: Write the proportion equation
   60,425.30 : 83,389.30 = 41,345.10 : x
2. Step 2: Convert to fraction form
   60,425.30/83,389.30 = 41,345.10/x
3. Step 3: Cross multiply
   60,425.30x = 83,389.30 × 41,345.10
4. Step 4: Simplify right side
   60,425.30x = 3,447,738,947.43
5. Step 5: Solve for x
   x = 3,447,738,947.43/60,425.30
6. Step 6: Final answer
   x = 57,057.87