Finding the Fourth Proportional to 31,483.35, 43,449.01 and 17,336.21

Step by Step Solution

1. Step 1: Write the proportion equation
   31,483.35 : 43,449.01 = 17,336.21 : x
2. Step 2: Convert to fraction form
   31,483.35/43,449.01 = 17,336.21/x
3. Step 3: Cross multiply
   31,483.35x = 43,449.01 × 17,336.21
4. Step 4: Simplify right side
   31,483.35x = 753,240,901.07
5. Step 5: Solve for x
   x = 753,240,901.07/31,483.35
6. Step 6: Final answer
   x = 23,925.06