Finding the Fourth Proportional to 60,300.57, 83,138.32 and 43,093.49

Step by Step Solution

1. Step 1: Write the proportion equation
   60,300.57 : 83,138.32 = 43,093.49 : x
2. Step 2: Convert to fraction form
   60,300.57/83,138.32 = 43,093.49/x
3. Step 3: Cross multiply
   60,300.57x = 83,138.32 × 43,093.49
4. Step 4: Simplify right side
   60,300.57x = 3,582,720,224.96
5. Step 5: Solve for x
   x = 3,582,720,224.96/60,300.57
6. Step 6: Final answer
   x = 59,414.36