Finding the Fourth Proportional to 146,093.78, 218,974.56 and 61,801.34

Step by Step Solution

1. Step 1: Write the proportion equation
   146,093.78 : 218,974.56 = 61,801.34 : x
2. Step 2: Convert to fraction form
   146,093.78/218,974.56 = 61,801.34/x
3. Step 3: Cross multiply
   146,093.78x = 218,974.56 × 61,801.34
4. Step 4: Simplify right side
   146,093.78x = 13,532,921,233.91
5. Step 5: Solve for x
   x = 13,532,921,233.91/146,093.78
6. Step 6: Final answer
   x = 92,631.74