Finding the Fourth Proportional to 117,397, 162,007.33 and 63,682.04

Step by Step Solution

1. Step 1: Write the proportion equation
   117,397 : 162,007.33 = 63,682.04 : x
2. Step 2: Convert to fraction form
   117,397/162,007.33 = 63,682.04/x
3. Step 3: Cross multiply
   117,397x = 162,007.33 × 63,682.04
4. Step 4: Simplify right side
   117,397x = 10,316,957,269.35
5. Step 5: Solve for x
   x = 10,316,957,269.35/117,397
6. Step 6: Final answer
   x = 87,880.93