Finding the Fourth Proportional to 53,284.89, 73,533.15 and 29,411.57

Step by Step Solution

1. Step 1: Write the proportion equation
   53,284.89 : 73,533.15 = 29,411.57 : x
2. Step 2: Convert to fraction form
   53,284.89/73,533.15 = 29,411.57/x
3. Step 3: Cross multiply
   53,284.89x = 73,533.15 × 29,411.57
4. Step 4: Simplify right side
   53,284.89x = 2,162,725,388.55
5. Step 5: Solve for x
   x = 2,162,725,388.55/53,284.89
6. Step 6: Final answer
   x = 40,587.97