Finding the Fourth Proportional to 147,856.47, 204,041.73 and 84,194.27

Step by Step Solution

1. Step 1: Write the proportion equation
   147,856.47 : 204,041.73 = 84,194.27 : x
2. Step 2: Convert to fraction form
   147,856.47/204,041.73 = 84,194.27/x
3. Step 3: Cross multiply
   147,856.47x = 204,041.73 × 84,194.27
4. Step 4: Simplify right side
   147,856.47x = 17,179,144,506.89
5. Step 5: Solve for x
   x = 17,179,144,506.89/147,856.47
6. Step 6: Final answer
   x = 116,187.98