Finding the Fourth Proportional to 34,930.92, 52,404.06 and 10,308.84

Step by Step Solution

1. Step 1: Write the proportion equation
   34,930.92 : 52,404.06 = 10,308.84 : x
2. Step 2: Convert to fraction form
   34,930.92/52,404.06 = 10,308.84/x
3. Step 3: Cross multiply
   34,930.92x = 52,404.06 × 10,308.84
4. Step 4: Simplify right side
   34,930.92x = 540,225,069.89
5. Step 5: Solve for x
   x = 540,225,069.89/34,930.92
6. Step 6: Final answer
   x = 15,465.53