Finding the Fourth Proportional to 164,196.18, 245,903.31 and 104,848.02

Step by Step Solution

1. Step 1: Write the proportion equation
   164,196.18 : 245,903.31 = 104,848.02 : x
2. Step 2: Convert to fraction form
   164,196.18/245,903.31 = 104,848.02/x
3. Step 3: Cross multiply
   164,196.18x = 245,903.31 × 104,848.02
4. Step 4: Simplify right side
   164,196.18x = 25,782,475,164.95
5. Step 5: Solve for x
   x = 25,782,475,164.95/164,196.18
6. Step 6: Final answer
   x = 157,022.38