Finding the Fourth Proportional to 9,341.10, 12,890.33 and 5,092.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,341.10 : 12,890.33 = 5,092.07 : x
2. Step 2: Convert to fraction form
   9,341.10/12,890.33 = 5,092.07/x
3. Step 3: Cross multiply
   9,341.10x = 12,890.33 × 5,092.07
4. Step 4: Simplify right side
   9,341.10x = 65,638,437.22
5. Step 5: Solve for x
   x = 65,638,437.22/9,341.10
6. Step 6: Final answer
   x = 7,026.84