Finding the Fourth Proportional to 349,498.24, 524,248.71 and 106,341.69

Step by Step Solution

1. Step 1: Write the proportion equation
   349,498.24 : 524,248.71 = 106,341.69 : x
2. Step 2: Convert to fraction form
   349,498.24/524,248.71 = 106,341.69/x
3. Step 3: Cross multiply
   349,498.24x = 524,248.71 × 106,341.69
4. Step 4: Simplify right side
   349,498.24x = 55,749,493,801.72
5. Step 5: Solve for x
   x = 55,749,493,801.72/349,498.24
6. Step 6: Final answer
   x = 159,512.95