Finding the Fourth Proportional to 9,475.90, 13,076.71 and 5,499.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,475.90 : 13,076.71 = 5,499.34 : x
2. Step 2: Convert to fraction form
   9,475.90/13,076.71 = 5,499.34/x
3. Step 3: Cross multiply
   9,475.90x = 13,076.71 × 5,499.34
4. Step 4: Simplify right side
   9,475.90x = 71,913,274.37
5. Step 5: Solve for x
   x = 71,913,274.37/9,475.90
6. Step 6: Final answer
   x = 7,589.07