Finding the Fourth Proportional to 37,609.02, 56,404.86 and 10,954.96

Step by Step Solution

1. Step 1: Write the proportion equation
   37,609.02 : 56,404.86 = 10,954.96 : x
2. Step 2: Convert to fraction form
   37,609.02/56,404.86 = 10,954.96/x
3. Step 3: Cross multiply
   37,609.02x = 56,404.86 × 10,954.96
4. Step 4: Simplify right side
   37,609.02x = 617,912,985.11
5. Step 5: Solve for x
   x = 617,912,985.11/37,609.02
6. Step 6: Final answer
   x = 16,429.91