Finding the Fourth Proportional to 31,322.56, 46,982.62 and 10,264.18

Step by Step Solution

1. Step 1: Write the proportion equation
   31,322.56 : 46,982.62 = 10,264.18 : x
2. Step 2: Convert to fraction form
   31,322.56/46,982.62 = 10,264.18/x
3. Step 3: Cross multiply
   31,322.56x = 46,982.62 × 10,264.18
4. Step 4: Simplify right side
   31,322.56x = 482,238,068.55
5. Step 5: Solve for x
   x = 482,238,068.55/31,322.56
6. Step 6: Final answer
   x = 15,395.87