Finding the Fourth Proportional to 9,941.19, 13,718.82 and 5,692.26

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.19 : 13,718.82 = 5,692.26 : x
2. Step 2: Convert to fraction form
   9,941.19/13,718.82 = 5,692.26/x
3. Step 3: Cross multiply
   9,941.19x = 13,718.82 × 5,692.26
4. Step 4: Simplify right side
   9,941.19x = 78,091,090.33
5. Step 5: Solve for x
   x = 78,091,090.33/9,941.19
6. Step 6: Final answer
   x = 7,855.31