Finding the Fourth Proportional to 264,498.42, 365,041.17 and 163,911.54

Step by Step Solution

1. Step 1: Write the proportion equation
   264,498.42 : 365,041.17 = 163,911.54 : x
2. Step 2: Convert to fraction form
   264,498.42/365,041.17 = 163,911.54/x
3. Step 3: Cross multiply
   264,498.42x = 365,041.17 × 163,911.54
4. Step 4: Simplify right side
   264,498.42x = 59,834,460,338.10
5. Step 5: Solve for x
   x = 59,834,460,338.10/264,498.42
6. Step 6: Final answer
   x = 226,218.59