Finding the Fourth Proportional to 82,797.88, 114,261.78 and 45,072.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,797.88 : 114,261.78 = 45,072.04 : x
2. Step 2: Convert to fraction form
   82,797.88/114,261.78 = 45,072.04/x
3. Step 3: Cross multiply
   82,797.88x = 114,261.78 × 45,072.04
4. Step 4: Simplify right side
   82,797.88x = 5,150,011,518.63
5. Step 5: Solve for x
   x = 5,150,011,518.63/82,797.88
6. Step 6: Final answer
   x = 62,199.80