Finding the Fourth Proportional to 341,362.56, 471,076.86 and 188,402.16

Step by Step Solution

1. Step 1: Write the proportion equation
   341,362.56 : 471,076.86 = 188,402.16 : x
2. Step 2: Convert to fraction form
   341,362.56/471,076.86 = 188,402.16/x
3. Step 3: Cross multiply
   341,362.56x = 471,076.86 × 188,402.16
4. Step 4: Simplify right side
   341,362.56x = 88,751,897,950.02
5. Step 5: Solve for x
   x = 88,751,897,950.02/341,362.56
6. Step 6: Final answer
   x = 259,993.06