Finding the Fourth Proportional to 73,507.28, 101,475.69 and 49,299.39

Step by Step Solution

1. Step 1: Write the proportion equation
   73,507.28 : 101,475.69 = 49,299.39 : x
2. Step 2: Convert to fraction form
   73,507.28/101,475.69 = 49,299.39/x
3. Step 3: Cross multiply
   73,507.28x = 101,475.69 × 49,299.39
4. Step 4: Simplify right side
   73,507.28x = 5,002,688,862.95
5. Step 5: Solve for x
   x = 5,002,688,862.95/73,507.28
6. Step 6: Final answer
   x = 68,057.06