Finding the Fourth Proportional to 84,026.37, 115,954.89 and 45,786.25

Step by Step Solution

1. Step 1: Write the proportion equation
   84,026.37 : 115,954.89 = 45,786.25 : x
2. Step 2: Convert to fraction form
   84,026.37/115,954.89 = 45,786.25/x
3. Step 3: Cross multiply
   84,026.37x = 115,954.89 × 45,786.25
4. Step 4: Simplify right side
   84,026.37x = 5,309,139,353.33
5. Step 5: Solve for x
   x = 5,309,139,353.33/84,026.37
6. Step 6: Final answer
   x = 63,184.20