Finding the Fourth Proportional to 4,081.34, 5,632.06 and 2,312.96

Step by Step Solution

1. Step 1: Write the proportion equation
   4,081.34 : 5,632.06 = 2,312.96 : x
2. Step 2: Convert to fraction form
   4,081.34/5,632.06 = 2,312.96/x
3. Step 3: Cross multiply
   4,081.34x = 5,632.06 × 2,312.96
4. Step 4: Simplify right side
   4,081.34x = 13,026,693.39
5. Step 5: Solve for x
   x = 13,026,693.39/4,081.34
6. Step 6: Final answer
   x = 3,191.77