Finding the Fourth Proportional to 158,097.96, 237,147.34 and 64,603.72

Step by Step Solution

1. Step 1: Write the proportion equation
   158,097.96 : 237,147.34 = 64,603.72 : x
2. Step 2: Convert to fraction form
   158,097.96/237,147.34 = 64,603.72/x
3. Step 3: Cross multiply
   158,097.96x = 237,147.34 × 64,603.72
4. Step 4: Simplify right side
   158,097.96x = 15,320,600,352.10
5. Step 5: Solve for x
   x = 15,320,600,352.10/158,097.96
6. Step 6: Final answer
   x = 96,905.74