Finding the Fourth Proportional to 6,131.94, 9,192.38 and 5,946.02

Step by Step Solution

1. Step 1: Write the proportion equation
   6,131.94 : 9,192.38 = 5,946.02 : x
2. Step 2: Convert to fraction form
   6,131.94/9,192.38 = 5,946.02/x
3. Step 3: Cross multiply
   6,131.94x = 9,192.38 × 5,946.02
4. Step 4: Simplify right side
   6,131.94x = 54,658,075.33
5. Step 5: Solve for x
   x = 54,658,075.33/6,131.94
6. Step 6: Final answer
   x = 8,913.67