Finding the Fourth Proportional to 174,111.89, 261,200.61 and 124,067.84

Step by Step Solution

1. Step 1: Write the proportion equation
   174,111.89 : 261,200.61 = 124,067.84 : x
2. Step 2: Convert to fraction form
   174,111.89/261,200.61 = 124,067.84/x
3. Step 3: Cross multiply
   174,111.89x = 261,200.61 × 124,067.84
4. Step 4: Simplify right side
   174,111.89x = 32,406,594,991.47
5. Step 5: Solve for x
   x = 32,406,594,991.47/174,111.89
6. Step 6: Final answer
   x = 186,125.11