Finding the Fourth Proportional to 45,529.49, 68,300.48 and 15,535.69

Step by Step Solution

1. Step 1: Write the proportion equation
   45,529.49 : 68,300.48 = 15,535.69 : x
2. Step 2: Convert to fraction form
   45,529.49/68,300.48 = 15,535.69/x
3. Step 3: Cross multiply
   45,529.49x = 68,300.48 × 15,535.69
4. Step 4: Simplify right side
   45,529.49x = 1,061,094,952.22
5. Step 5: Solve for x
   x = 1,061,094,952.22/45,529.49
6. Step 6: Final answer
   x = 23,305.66