Finding the Fourth Proportional to 53,314.24, 73,573.28 and 29,440.72

Step by Step Solution

1. Step 1: Write the proportion equation
   53,314.24 : 73,573.28 = 29,440.72 : x
2. Step 2: Convert to fraction form
   53,314.24/73,573.28 = 29,440.72/x
3. Step 3: Cross multiply
   53,314.24x = 73,573.28 × 29,440.72
4. Step 4: Simplify right side
   53,314.24x = 2,166,050,335.96
5. Step 5: Solve for x
   x = 2,166,050,335.96/53,314.24
6. Step 6: Final answer
   x = 40,627.99