Finding the Fourth Proportional to 45,528.72, 62,815.69 and 26,404.62

Step by Step Solution

1. Step 1: Write the proportion equation
   45,528.72 : 62,815.69 = 26,404.62 : x
2. Step 2: Convert to fraction form
   45,528.72/62,815.69 = 26,404.62/x
3. Step 3: Cross multiply
   45,528.72x = 62,815.69 × 26,404.62
4. Step 4: Simplify right side
   45,528.72x = 1,658,624,424.49
5. Step 5: Solve for x
   x = 1,658,624,424.49/45,528.72
6. Step 6: Final answer
   x = 36,430.29