Finding the Fourth Proportional to 158,096.96, 237,145.84 and 64,602.72

Step by Step Solution

1. Step 1: Write the proportion equation
   158,096.96 : 237,145.84 = 64,602.72 : x
2. Step 2: Convert to fraction form
   158,096.96/237,145.84 = 64,602.72/x
3. Step 3: Cross multiply
   158,096.96x = 237,145.84 × 64,602.72
4. Step 4: Simplify right side
   158,096.96x = 15,320,266,300.68
5. Step 5: Solve for x
   x = 15,320,266,300.68/158,096.96
6. Step 6: Final answer
   x = 96,904.24