Finding the Fourth Proportional to 148,607.25, 205,077.98 and 84,946.42

Step by Step Solution

1. Step 1: Write the proportion equation
   148,607.25 : 205,077.98 = 84,946.42 : x
2. Step 2: Convert to fraction form
   148,607.25/205,077.98 = 84,946.42/x
3. Step 3: Cross multiply
   148,607.25x = 205,077.98 × 84,946.42
4. Step 4: Simplify right side
   148,607.25x = 17,420,640,221.83
5. Step 5: Solve for x
   x = 17,420,640,221.83/148,607.25
6. Step 6: Final answer
   x = 117,226.05