Finding the Fourth Proportional to 120,325.00, 166,050.46 and 65,876.26

Step by Step Solution

1. Step 1: Write the proportion equation
   120,325.00 : 166,050.46 = 65,876.26 : x
2. Step 2: Convert to fraction form
   120,325.00/166,050.46 = 65,876.26/x
3. Step 3: Cross multiply
   120,325.00x = 166,050.46 × 65,876.26
4. Step 4: Simplify right side
   120,325.00x = 10,938,782,445.83
5. Step 5: Solve for x
   x = 10,938,782,445.83/120,325.00
6. Step 6: Final answer
   x = 90,910.31