Finding the Fourth Proportional to 11,201.63, 16,792.06 and 4,958.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,201.63 : 16,792.06 = 4,958.31 : x
2. Step 2: Convert to fraction form
   11,201.63/16,792.06 = 4,958.31/x
3. Step 3: Cross multiply
   11,201.63x = 16,792.06 × 4,958.31
4. Step 4: Simplify right side
   11,201.63x = 83,260,298.89
5. Step 5: Solve for x
   x = 83,260,298.89/11,201.63
6. Step 6: Final answer
   x = 7,432.87