Finding the Fourth Proportional to 82,065.17, 123,097.79 and 63,372.53

Step by Step Solution

1. Step 1: Write the proportion equation
   82,065.17 : 123,097.79 = 63,372.53 : x
2. Step 2: Convert to fraction form
   82,065.17/123,097.79 = 63,372.53/x
3. Step 3: Cross multiply
   82,065.17x = 123,097.79 × 63,372.53
4. Step 4: Simplify right side
   82,065.17x = 7,801,018,855.88
5. Step 5: Solve for x
   x = 7,801,018,855.88/82,065.17
6. Step 6: Final answer
   x = 95,058.82