Finding the Fourth Proportional to 30,337.15, 45,526.24 and 10,615.88

Step by Step Solution

1. Step 1: Write the proportion equation
   30,337.15 : 45,526.24 = 10,615.88 : x
2. Step 2: Convert to fraction form
   30,337.15/45,526.24 = 10,615.88/x
3. Step 3: Cross multiply
   30,337.15x = 45,526.24 × 10,615.88
4. Step 4: Simplify right side
   30,337.15x = 483,300,911.98
5. Step 5: Solve for x
   x = 483,300,911.98/30,337.15
6. Step 6: Final answer
   x = 15,930.99