Finding the Fourth Proportional to 9,958.83, 14,947.47 and 5,031.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,958.83 : 14,947.47 = 5,031.94 : x
2. Step 2: Convert to fraction form
   9,958.83/14,947.47 = 5,031.94/x
3. Step 3: Cross multiply
   9,958.83x = 14,947.47 × 5,031.94
4. Step 4: Simplify right side
   9,958.83x = 75,214,772.19
5. Step 5: Solve for x
   x = 75,214,772.19/9,958.83
6. Step 6: Final answer
   x = 7,552.57