Finding the Fourth Proportional to 9,040.84, 13,562.16 and 3,116.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,040.84 : 13,562.16 = 3,116.93 : x
2. Step 2: Convert to fraction form
   9,040.84/13,562.16 = 3,116.93/x
3. Step 3: Cross multiply
   9,040.84x = 13,562.16 × 3,116.93
4. Step 4: Simplify right side
   9,040.84x = 42,272,303.37
5. Step 5: Solve for x
   x = 42,272,303.37/9,040.84
6. Step 6: Final answer
   x = 4,675.71