Finding the Fourth Proportional to 30,041.98, 45,031.17 and 10,046.42

Step by Step Solution

1. Step 1: Write the proportion equation
   30,041.98 : 45,031.17 = 10,046.42 : x
2. Step 2: Convert to fraction form
   30,041.98/45,031.17 = 10,046.42/x
3. Step 3: Cross multiply
   30,041.98x = 45,031.17 × 10,046.42
4. Step 4: Simplify right side
   30,041.98x = 452,402,046.91
5. Step 5: Solve for x
   x = 452,402,046.91/30,041.98
6. Step 6: Final answer
   x = 15,059.00