Finding the Fourth Proportional to 9,602.34, 13,248.90 and 5,410.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,602.34 : 13,248.90 = 5,410.68 : x
2. Step 2: Convert to fraction form
   9,602.34/13,248.90 = 5,410.68/x
3. Step 3: Cross multiply
   9,602.34x = 13,248.90 × 5,410.68
4. Step 4: Simplify right side
   9,602.34x = 71,685,558.25
5. Step 5: Solve for x
   x = 71,685,558.25/9,602.34
6. Step 6: Final answer
   x = 7,465.43