Finding the Fourth Proportional to 83,897.06, 115,777.96 and 46,171.31

Step by Step Solution

1. Step 1: Write the proportion equation
   83,897.06 : 115,777.96 = 46,171.31 : x
2. Step 2: Convert to fraction form
   83,897.06/115,777.96 = 46,171.31/x
3. Step 3: Cross multiply
   83,897.06x = 115,777.96 × 46,171.31
4. Step 4: Simplify right side
   83,897.06x = 5,345,620,082.33
5. Step 5: Solve for x
   x = 5,345,620,082.33/83,897.06
6. Step 6: Final answer
   x = 63,716.42