Finding the Fourth Proportional to 73,078.72, 100,848.48 and 41,254.40

Step by Step Solution

1. Step 1: Write the proportion equation
   73,078.72 : 100,848.48 = 41,254.40 : x
2. Step 2: Convert to fraction form
   73,078.72/100,848.48 = 41,254.40/x
3. Step 3: Cross multiply
   73,078.72x = 100,848.48 × 41,254.40
4. Step 4: Simplify right side
   73,078.72x = 4,160,443,533.31
5. Step 5: Solve for x
   x = 4,160,443,533.31/73,078.72
6. Step 6: Final answer
   x = 56,930.99