Finding the Fourth Proportional to 341,510.72, 471,282.24 and 188,548.88

Step by Step Solution

1. Step 1: Write the proportion equation
   341,510.72 : 471,282.24 = 188,548.88 : x
2. Step 2: Convert to fraction form
   341,510.72/471,282.24 = 188,548.88/x
3. Step 3: Cross multiply
   341,510.72x = 471,282.24 × 188,548.88
4. Step 4: Simplify right side
   341,510.72x = 88,859,738,515.89
5. Step 5: Solve for x
   x = 88,859,738,515.89/341,510.72
6. Step 6: Final answer
   x = 260,196.04