Finding the Fourth Proportional to 45,976.35, 63,300.69 and 39,234.93

Step by Step Solution

1. Step 1: Write the proportion equation
   45,976.35 : 63,300.69 = 39,234.93 : x
2. Step 2: Convert to fraction form
   45,976.35/63,300.69 = 39,234.93/x
3. Step 3: Cross multiply
   45,976.35x = 63,300.69 × 39,234.93
4. Step 4: Simplify right side
   45,976.35x = 2,483,598,141.10
5. Step 5: Solve for x
   x = 2,483,598,141.10/45,976.35
6. Step 6: Final answer
   x = 54,019.04