Finding the Fourth Proportional to 444,663.59, 666,876.69 and 124,796.61

Step by Step Solution

1. Step 1: Write the proportion equation
   444,663.59 : 666,876.69 = 124,796.61 : x
2. Step 2: Convert to fraction form
   444,663.59/666,876.69 = 124,796.61/x
3. Step 3: Cross multiply
   444,663.59x = 666,876.69 × 124,796.61
4. Step 4: Simplify right side
   444,663.59x = 83,223,950,200.02
5. Step 5: Solve for x
   x = 83,223,950,200.02/444,663.59
6. Step 6: Final answer
   x = 187,161.60