Finding the Fourth Proportional to 68,849.58, 103,142.71 and 46,553.52

Step by Step Solution

1. Step 1: Write the proportion equation
   68,849.58 : 103,142.71 = 46,553.52 : x
2. Step 2: Convert to fraction form
   68,849.58/103,142.71 = 46,553.52/x
3. Step 3: Cross multiply
   68,849.58x = 103,142.71 × 46,553.52
4. Step 4: Simplify right side
   68,849.58x = 4,801,656,212.84
5. Step 5: Solve for x
   x = 4,801,656,212.84/68,849.58
6. Step 6: Final answer
   x = 69,741.26