Finding the Fourth Proportional to 150,301, 207,421.90 and 83,233

Step by Step Solution

1. Step 1: Write the proportion equation
   150,301 : 207,421.90 = 83,233 : x
2. Step 2: Convert to fraction form
   150,301/207,421.90 = 83,233/x
3. Step 3: Cross multiply
   150,301x = 207,421.90 × 83,233
4. Step 4: Simplify right side
   150,301x = 17,264,347,002.70
5. Step 5: Solve for x
   x = 17,264,347,002.70/150,301
6. Step 6: Final answer
   x = 114,865.15