Finding the Fourth Proportional to 158,197, 237,353.84 and 83,314.12

Step by Step Solution

1. Step 1: Write the proportion equation
   158,197 : 237,353.84 = 83,314.12 : x
2. Step 2: Convert to fraction form
   158,197/237,353.84 = 83,314.12/x
3. Step 3: Cross multiply
   158,197x = 237,353.84 × 83,314.12
4. Step 4: Simplify right side
   158,197x = 19,774,926,308.22
5. Step 5: Solve for x
   x = 19,774,926,308.22/158,197
6. Step 6: Final answer
   x = 125,001.90