Finding the Fourth Proportional to 116,152.49, 173,061.14 and 108,514.32

Step by Step Solution

1. Step 1: Write the proportion equation
   116,152.49 : 173,061.14 = 108,514.32 : x
2. Step 2: Convert to fraction form
   116,152.49/173,061.14 = 108,514.32/x
3. Step 3: Cross multiply
   116,152.49x = 173,061.14 × 108,514.32
4. Step 4: Simplify right side
   116,152.49x = 18,779,612,196.81
5. Step 5: Solve for x
   x = 18,779,612,196.81/116,152.49
6. Step 6: Final answer
   x = 161,680.68