Finding the Fourth Proportional to 57,947.02, 86,810.19 and 33,004.29

Step by Step Solution

1. Step 1: Write the proportion equation
   57,947.02 : 86,810.19 = 33,004.29 : x
2. Step 2: Convert to fraction form
   57,947.02/86,810.19 = 33,004.29/x
3. Step 3: Cross multiply
   57,947.02x = 86,810.19 × 33,004.29
4. Step 4: Simplify right side
   57,947.02x = 2,865,108,685.72
5. Step 5: Solve for x
   x = 2,865,108,685.72/57,947.02
6. Step 6: Final answer
   x = 49,443.59