Finding the Fourth Proportional to 9,654.60, 13,323.42 and 5,462.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,654.60 : 13,323.42 = 5,462.76 : x
2. Step 2: Convert to fraction form
   9,654.60/13,323.42 = 5,462.76/x
3. Step 3: Cross multiply
   9,654.60x = 13,323.42 × 5,462.76
4. Step 4: Simplify right side
   9,654.60x = 72,782,645.84
5. Step 5: Solve for x
   x = 72,782,645.84/9,654.60
6. Step 6: Final answer
   x = 7,538.65