Finding the Fourth Proportional to 250,288.74, 375,434.37 and 63,300.42

Step by Step Solution

1. Step 1: Write the proportion equation
   250,288.74 : 375,434.37 = 63,300.42 : x
2. Step 2: Convert to fraction form
   250,288.74/375,434.37 = 63,300.42/x
3. Step 3: Cross multiply
   250,288.74x = 375,434.37 × 63,300.42
4. Step 4: Simplify right side
   250,288.74x = 23,765,153,303.44
5. Step 5: Solve for x
   x = 23,765,153,303.44/250,288.74
6. Step 6: Final answer
   x = 94,950.95