Finding the Fourth Proportional to 9,869.32, 14,795.34 and 3,709

Step by Step Solution

1. Step 1: Write the proportion equation
   9,869.32 : 14,795.34 = 3,709 : x
2. Step 2: Convert to fraction form
   9,869.32/14,795.34 = 3,709/x
3. Step 3: Cross multiply
   9,869.32x = 14,795.34 × 3,709
4. Step 4: Simplify right side
   9,869.32x = 54,875,916.06
5. Step 5: Solve for x
   x = 54,875,916.06/9,869.32
6. Step 6: Final answer
   x = 5,560.25