Finding the Fourth Proportional to 9,994.91, 14,970.77 and 5,052.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,994.91 : 14,970.77 = 5,052.83 : x
2. Step 2: Convert to fraction form
   9,994.91/14,970.77 = 5,052.83/x
3. Step 3: Cross multiply
   9,994.91x = 14,970.77 × 5,052.83
4. Step 4: Simplify right side
   9,994.91x = 75,644,730.51
5. Step 5: Solve for x
   x = 75,644,730.51/9,994.91
6. Step 6: Final answer
   x = 7,568.33