Finding the Fourth Proportional to 42,132.93, 58,010.78 and 35,746.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,132.93 : 58,010.78 = 35,746.28 : x
2. Step 2: Convert to fraction form
   42,132.93/58,010.78 = 35,746.28/x
3. Step 3: Cross multiply
   42,132.93x = 58,010.78 × 35,746.28
4. Step 4: Simplify right side
   42,132.93x = 2,073,669,601.75
5. Step 5: Solve for x
   x = 2,073,669,601.75/42,132.93
6. Step 6: Final answer
   x = 49,217.32