Finding the Fourth Proportional to 166,607.83, 229,825.34 and 102,108.31

Step by Step Solution

1. Step 1: Write the proportion equation
   166,607.83 : 229,825.34 = 102,108.31 : x
2. Step 2: Convert to fraction form
   166,607.83/229,825.34 = 102,108.31/x
3. Step 3: Cross multiply
   166,607.83x = 229,825.34 × 102,108.31
4. Step 4: Simplify right side
   166,607.83x = 23,467,075,977.47
5. Step 5: Solve for x
   x = 23,467,075,977.47/166,607.83
6. Step 6: Final answer
   x = 140,852.18