Finding the Fourth Proportional to 151,294.96, 226,958.89 and 56,570.53

Step by Step Solution

1. Step 1: Write the proportion equation
   151,294.96 : 226,958.89 = 56,570.53 : x
2. Step 2: Convert to fraction form
   151,294.96/226,958.89 = 56,570.53/x
3. Step 3: Cross multiply
   151,294.96x = 226,958.89 × 56,570.53
4. Step 4: Simplify right side
   151,294.96x = 12,839,183,720.88
5. Step 5: Solve for x
   x = 12,839,183,720.88/151,294.96
6. Step 6: Final answer
   x = 84,861.94