Finding the Fourth Proportional to 108,338.59, 149,521.35 and 60,601.84

Step by Step Solution

1. Step 1: Write the proportion equation
   108,338.59 : 149,521.35 = 60,601.84 : x
2. Step 2: Convert to fraction form
   108,338.59/149,521.35 = 60,601.84/x
3. Step 3: Cross multiply
   108,338.59x = 149,521.35 × 60,601.84
4. Step 4: Simplify right side
   108,338.59x = 9,061,268,929.28
5. Step 5: Solve for x
   x = 9,061,268,929.28/108,338.59
6. Step 6: Final answer
   x = 83,638.42