Finding the Fourth Proportional to 9,055.59, 12,491.98 and 5,692.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,055.59 : 12,491.98 = 5,692.06 : x
2. Step 2: Convert to fraction form
   9,055.59/12,491.98 = 5,692.06/x
3. Step 3: Cross multiply
   9,055.59x = 12,491.98 × 5,692.06
4. Step 4: Simplify right side
   9,055.59x = 71,105,099.68
5. Step 5: Solve for x
   x = 71,105,099.68/9,055.59
6. Step 6: Final answer
   x = 7,852.07