Finding the Fourth Proportional to 22,946.39, 34,422.86 and 10,137.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,946.39 : 34,422.86 = 10,137.82 : x
2. Step 2: Convert to fraction form
   22,946.39/34,422.86 = 10,137.82/x
3. Step 3: Cross multiply
   22,946.39x = 34,422.86 × 10,137.82
4. Step 4: Simplify right side
   22,946.39x = 348,972,697.85
5. Step 5: Solve for x
   x = 348,972,697.85/22,946.39
6. Step 6: Final answer
   x = 15,208.18