Finding the Fourth Proportional to 83,868, 115,737.84 and 46,142.25

Step by Step Solution

1. Step 1: Write the proportion equation
   83,868 : 115,737.84 = 46,142.25 : x
2. Step 2: Convert to fraction form
   83,868/115,737.84 = 46,142.25/x
3. Step 3: Cross multiply
   83,868x = 115,737.84 × 46,142.25
4. Step 4: Simplify right side
   83,868x = 5,340,404,347.74
5. Step 5: Solve for x
   x = 5,340,404,347.74/83,868
6. Step 6: Final answer
   x = 63,676.31