Finding the Fourth Proportional to 344,141.79, 474,916.17 and 191,175.82

Step by Step Solution

1. Step 1: Write the proportion equation
   344,141.79 : 474,916.17 = 191,175.82 : x
2. Step 2: Convert to fraction form
   344,141.79/474,916.17 = 191,175.82/x
3. Step 3: Cross multiply
   344,141.79x = 474,916.17 × 191,175.82
4. Step 4: Simplify right side
   344,141.79x = 90,792,485,856.43
5. Step 5: Solve for x
   x = 90,792,485,856.43/344,141.79
6. Step 6: Final answer
   x = 263,822.91