Finding the Fourth Proportional to 9,994.79, 14,987.59 and 5,836.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,994.79 : 14,987.59 = 5,836.07 : x
2. Step 2: Convert to fraction form
   9,994.79/14,987.59 = 5,836.07/x
3. Step 3: Cross multiply
   9,994.79x = 14,987.59 × 5,836.07
4. Step 4: Simplify right side
   9,994.79x = 87,468,534.84
5. Step 5: Solve for x
   x = 87,468,534.84/9,994.79
6. Step 6: Final answer
   x = 8,751.42