Finding the Fourth Proportional to 9,430.59, 13,014.50 and 5,451.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,430.59 : 13,014.50 = 5,451.35 : x
2. Step 2: Convert to fraction form
   9,430.59/13,014.50 = 5,451.35/x
3. Step 3: Cross multiply
   9,430.59x = 13,014.50 × 5,451.35
4. Step 4: Simplify right side
   9,430.59x = 70,946,567.32
5. Step 5: Solve for x
   x = 70,946,567.32/9,430.59
6. Step 6: Final answer
   x = 7,523.03