Finding the Fourth Proportional to 12,461.42, 17,192.96 and 7,083.45

Step by Step Solution

1. Step 1: Write the proportion equation
   12,461.42 : 17,192.96 = 7,083.45 : x
2. Step 2: Convert to fraction form
   12,461.42/17,192.96 = 7,083.45/x
3. Step 3: Cross multiply
   12,461.42x = 17,192.96 × 7,083.45
4. Step 4: Simplify right side
   12,461.42x = 121,785,472.51
5. Step 5: Solve for x
   x = 121,785,472.51/12,461.42
6. Step 6: Final answer
   x = 9,773.00