Finding the Fourth Proportional to 68,521.83, 94,683.38 and 53,452.59

Step by Step Solution

1. Step 1: Write the proportion equation
   68,521.83 : 94,683.38 = 53,452.59 : x
2. Step 2: Convert to fraction form
   68,521.83/94,683.38 = 53,452.59/x
3. Step 3: Cross multiply
   68,521.83x = 94,683.38 × 53,452.59
4. Step 4: Simplify right side
   68,521.83x = 5,061,071,623.69
5. Step 5: Solve for x
   x = 5,061,071,623.69/68,521.83
6. Step 6: Final answer
   x = 73,860.72