Finding the Fourth Proportional to 341,822.89, 471,725.10 and 188,870.94

Step by Step Solution

1. Step 1: Write the proportion equation
   341,822.89 : 471,725.10 = 188,870.94 : x
2. Step 2: Convert to fraction form
   341,822.89/471,725.10 = 188,870.94/x
3. Step 3: Cross multiply
   341,822.89x = 471,725.10 × 188,870.94
4. Step 4: Simplify right side
   341,822.89x = 89,095,162,351.46
5. Step 5: Solve for x
   x = 89,095,162,351.46/341,822.89
6. Step 6: Final answer
   x = 260,647.15