Finding the Fourth Proportional to 9,534.51, 14,296.89 and 3,986.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,534.51 : 14,296.89 = 3,986.34 : x
2. Step 2: Convert to fraction form
   9,534.51/14,296.89 = 3,986.34/x
3. Step 3: Cross multiply
   9,534.51x = 14,296.89 × 3,986.34
4. Step 4: Simplify right side
   9,534.51x = 56,992,264.48
5. Step 5: Solve for x
   x = 56,992,264.48/9,534.51
6. Step 6: Final answer
   x = 5,977.47