Finding the Fourth Proportional to 146,283.60, 219,467.42 and 60,877.83

Step by Step Solution

1. Step 1: Write the proportion equation
   146,283.60 : 219,467.42 = 60,877.83 : x
2. Step 2: Convert to fraction form
   146,283.60/219,467.42 = 60,877.83/x
3. Step 3: Cross multiply
   146,283.60x = 219,467.42 × 60,877.83
4. Step 4: Simplify right side
   146,283.60x = 13,360,700,140.14
5. Step 5: Solve for x
   x = 13,360,700,140.14/146,283.60
6. Step 6: Final answer
   x = 91,334.23