Finding the Fourth Proportional to 81,108.04, 111,926.82 and 45,297

Step by Step Solution

1. Step 1: Write the proportion equation
   81,108.04 : 111,926.82 = 45,297 : x
2. Step 2: Convert to fraction form
   81,108.04/111,926.82 = 45,297/x
3. Step 3: Cross multiply
   81,108.04x = 111,926.82 × 45,297
4. Step 4: Simplify right side
   81,108.04x = 5,069,949,165.54
5. Step 5: Solve for x
   x = 5,069,949,165.54/81,108.04
6. Step 6: Final answer
   x = 62,508.59