Finding the Fourth Proportional to 147,818.82, 204,006.18 and 84,146.34

Step by Step Solution

1. Step 1: Write the proportion equation
   147,818.82 : 204,006.18 = 84,146.34 : x
2. Step 2: Convert to fraction form
   147,818.82/204,006.18 = 84,146.34/x
3. Step 3: Cross multiply
   147,818.82x = 204,006.18 × 84,146.34
4. Step 4: Simplify right side
   147,818.82x = 17,166,373,384.38
5. Step 5: Solve for x
   x = 17,166,373,384.38/147,818.82
6. Step 6: Final answer
   x = 116,131.18