Finding the Fourth Proportional to 150,820.52, 208,055.33 and 96,315.39

Step by Step Solution

1. Step 1: Write the proportion equation
   150,820.52 : 208,055.33 = 96,315.39 : x
2. Step 2: Convert to fraction form
   150,820.52/208,055.33 = 96,315.39/x
3. Step 3: Cross multiply
   150,820.52x = 208,055.33 × 96,315.39
4. Step 4: Simplify right side
   150,820.52x = 20,038,929,768.95
5. Step 5: Solve for x
   x = 20,038,929,768.95/150,820.52
6. Step 6: Final answer
   x = 132,866.07