Finding the Fourth Proportional to 60,929.87, 83,896.30 and 53,333.69

Step by Step Solution

1. Step 1: Write the proportion equation
   60,929.87 : 83,896.30 = 53,333.69 : x
2. Step 2: Convert to fraction form
   60,929.87/83,896.30 = 53,333.69/x
3. Step 3: Cross multiply
   60,929.87x = 83,896.30 × 53,333.69
4. Step 4: Simplify right side
   60,929.87x = 4,474,499,256.35
5. Step 5: Solve for x
   x = 4,474,499,256.35/60,929.87
6. Step 6: Final answer
   x = 73,436.88