Finding the Fourth Proportional to 73,828.16, 101,883.52 and 40,294.72

Step by Step Solution

1. Step 1: Write the proportion equation
   73,828.16 : 101,883.52 = 40,294.72 : x
2. Step 2: Convert to fraction form
   73,828.16/101,883.52 = 40,294.72/x
3. Step 3: Cross multiply
   73,828.16x = 101,883.52 × 40,294.72
4. Step 4: Simplify right side
   73,828.16x = 4,105,367,911.01
5. Step 5: Solve for x
   x = 4,105,367,911.01/73,828.16
6. Step 6: Final answer
   x = 55,607.07