Finding the Fourth Proportional to 119,098.52, 164,355.24 and 65,384.42

Step by Step Solution

1. Step 1: Write the proportion equation
   119,098.52 : 164,355.24 = 65,384.42 : x
2. Step 2: Convert to fraction form
   119,098.52/164,355.24 = 65,384.42/x
3. Step 3: Cross multiply
   119,098.52x = 164,355.24 × 65,384.42
4. Step 4: Simplify right side
   119,098.52x = 10,746,272,041.36
5. Step 5: Solve for x
   x = 10,746,272,041.36/119,098.52
6. Step 6: Final answer
   x = 90,230.11