Finding the Fourth Proportional to 5,064.47, 7,597.40 and 1,776.81

Step by Step Solution

1. Step 1: Write the proportion equation
   5,064.47 : 7,597.40 = 1,776.81 : x
2. Step 2: Convert to fraction form
   5,064.47/7,597.40 = 1,776.81/x
3. Step 3: Cross multiply
   5,064.47x = 7,597.40 × 1,776.81
4. Step 4: Simplify right side
   5,064.47x = 13,499,127.41
5. Step 5: Solve for x
   x = 13,499,127.41/5,064.47
6. Step 6: Final answer
   x = 2,665.46