Finding the Fourth Proportional to 158,089.59, 237,134.79 and 64,595.34

Step by Step Solution

1. Step 1: Write the proportion equation
   158,089.59 : 237,134.79 = 64,595.34 : x
2. Step 2: Convert to fraction form
   158,089.59/237,134.79 = 64,595.34/x
3. Step 3: Cross multiply
   158,089.59x = 237,134.79 × 64,595.34
4. Step 4: Simplify right side
   158,089.59x = 15,317,802,385.88
5. Step 5: Solve for x
   x = 15,317,802,385.88/158,089.59
6. Step 6: Final answer
   x = 96,893.18