Finding the Fourth Proportional to 174,272.10, 261,602.55 and 162,851.10

Step by Step Solution

1. Step 1: Write the proportion equation
   174,272.10 : 261,602.55 = 162,851.10 : x
2. Step 2: Convert to fraction form
   174,272.10/261,602.55 = 162,851.10/x
3. Step 3: Cross multiply
   174,272.10x = 261,602.55 × 162,851.10
4. Step 4: Simplify right side
   174,272.10x = 42,602,263,030.31
5. Step 5: Solve for x
   x = 42,602,263,030.31/174,272.10
6. Step 6: Final answer
   x = 244,458.31