Finding the Fourth Proportional to 341,864.52, 471,772.89 and 188,901.38

Step by Step Solution

1. Step 1: Write the proportion equation
   341,864.52 : 471,772.89 = 188,901.38 : x
2. Step 2: Convert to fraction form
   341,864.52/471,772.89 = 188,901.38/x
3. Step 3: Cross multiply
   341,864.52x = 471,772.89 × 188,901.38
4. Step 4: Simplify right side
   341,864.52x = 89,118,547,608.72
5. Step 5: Solve for x
   x = 89,118,547,608.72/341,864.52
6. Step 6: Final answer
   x = 260,683.82