Finding the Fourth Proportional to 529,160.72, 793,850.43 and 174,196.04

Step by Step Solution

1. Step 1: Write the proportion equation
   529,160.72 : 793,850.43 = 174,196.04 : x
2. Step 2: Convert to fraction form
   529,160.72/793,850.43 = 174,196.04/x
3. Step 3: Cross multiply
   529,160.72x = 793,850.43 × 174,196.04
4. Step 4: Simplify right side
   529,160.72x = 138,285,601,258.30
5. Step 5: Solve for x
   x = 138,285,601,258.30/529,160.72
6. Step 6: Final answer
   x = 261,330.06