Finding the Fourth Proportional to 159,662.04, 239,423.52 and 45,784.69

Step by Step Solution

1. Step 1: Write the proportion equation
   159,662.04 : 239,423.52 = 45,784.69 : x
2. Step 2: Convert to fraction form
   159,662.04/239,423.52 = 45,784.69/x
3. Step 3: Cross multiply
   159,662.04x = 239,423.52 × 45,784.69
4. Step 4: Simplify right side
   159,662.04x = 10,961,931,043.35
5. Step 5: Solve for x
   x = 10,961,931,043.35/159,662.04
6. Step 6: Final answer
   x = 68,657.09