Finding the Fourth Proportional to 42,673.52, 58,840.08 and 35,091.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,673.52 : 58,840.08 = 35,091.92 : x
2. Step 2: Convert to fraction form
   42,673.52/58,840.08 = 35,091.92/x
3. Step 3: Cross multiply
   42,673.52x = 58,840.08 × 35,091.92
4. Step 4: Simplify right side
   42,673.52x = 2,064,811,380.15
5. Step 5: Solve for x
   x = 2,064,811,380.15/42,673.52
6. Step 6: Final answer
   x = 48,386.24