Finding the Fourth Proportional to 68,773.71, 103,196.10 and 29,320.23

Step by Step Solution

1. Step 1: Write the proportion equation
   68,773.71 : 103,196.10 = 29,320.23 : x
2. Step 2: Convert to fraction form
   68,773.71/103,196.10 = 29,320.23/x
3. Step 3: Cross multiply
   68,773.71x = 103,196.10 × 29,320.23
4. Step 4: Simplify right side
   68,773.71x = 3,025,733,387.10
5. Step 5: Solve for x
   x = 3,025,733,387.10/68,773.71
6. Step 6: Final answer
   x = 43,995.49