Finding the Fourth Proportional to 10,670.41, 14,725.06 and 5,890.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,670.41 : 14,725.06 = 5,890.39 : x
2. Step 2: Convert to fraction form
   10,670.41/14,725.06 = 5,890.39/x
3. Step 3: Cross multiply
   10,670.41x = 14,725.06 × 5,890.39
4. Step 4: Simplify right side
   10,670.41x = 86,736,346.17
5. Step 5: Solve for x
   x = 86,736,346.17/10,670.41
6. Step 6: Final answer
   x = 8,128.68