Finding the Fourth Proportional to 84,761.56, 116,971.19 and 46,521.42

Step by Step Solution

1. Step 1: Write the proportion equation
   84,761.56 : 116,971.19 = 46,521.42 : x
2. Step 2: Convert to fraction form
   84,761.56/116,971.19 = 46,521.42/x
3. Step 3: Cross multiply
   84,761.56x = 116,971.19 × 46,521.42
4. Step 4: Simplify right side
   84,761.56x = 5,441,665,857.89
5. Step 5: Solve for x
   x = 5,441,665,857.89/84,761.56
6. Step 6: Final answer
   x = 64,199.69