Finding the Fourth Proportional to 9,445.06, 13,030.77 and 5,410.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,445.06 : 13,030.77 = 5,410.82 : x
2. Step 2: Convert to fraction form
   9,445.06/13,030.77 = 5,410.82/x
3. Step 3: Cross multiply
   9,445.06x = 13,030.77 × 5,410.82
4. Step 4: Simplify right side
   9,445.06x = 70,507,130.50
5. Step 5: Solve for x
   x = 70,507,130.50/9,445.06
6. Step 6: Final answer
   x = 7,464.98