Finding the Fourth Proportional to 124,676.00, 186,959.89 and 68,499.26

Step by Step Solution

1. Step 1: Write the proportion equation
   124,676.00 : 186,959.89 = 68,499.26 : x
2. Step 2: Convert to fraction form
   124,676.00/186,959.89 = 68,499.26/x
3. Step 3: Cross multiply
   124,676.00x = 186,959.89 × 68,499.26
4. Step 4: Simplify right side
   124,676.00x = 12,806,613,265.51
5. Step 5: Solve for x
   x = 12,806,613,265.51/124,676.00
6. Step 6: Final answer
   x = 102,719.16