Finding the Fourth Proportional to 10,322.30, 15,484.03 and 2,926.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,322.30 : 15,484.03 = 2,926.17 : x
2. Step 2: Convert to fraction form
   10,322.30/15,484.03 = 2,926.17/x
3. Step 3: Cross multiply
   10,322.30x = 15,484.03 × 2,926.17
4. Step 4: Simplify right side
   10,322.30x = 45,308,936.76
5. Step 5: Solve for x
   x = 45,308,936.76/10,322.30
6. Step 6: Final answer
   x = 4,389.42