Finding the Fourth Proportional to 45,404.28, 62,592.30 and 30,065.15

Step by Step Solution

1. Step 1: Write the proportion equation
   45,404.28 : 62,592.30 = 30,065.15 : x
2. Step 2: Convert to fraction form
   45,404.28/62,592.30 = 30,065.15/x
3. Step 3: Cross multiply
   45,404.28x = 62,592.30 × 30,065.15
4. Step 4: Simplify right side
   45,404.28x = 1,881,847,044.83
5. Step 5: Solve for x
   x = 1,881,847,044.83/45,404.28
6. Step 6: Final answer
   x = 41,446.47