Finding the Fourth Proportional to 341,996.76, 471,954.52 and 191,093.88

Step by Step Solution

1. Step 1: Write the proportion equation
   341,996.76 : 471,954.52 = 191,093.88 : x
2. Step 2: Convert to fraction form
   341,996.76/471,954.52 = 191,093.88/x
3. Step 3: Cross multiply
   341,996.76x = 471,954.52 × 191,093.88
4. Step 4: Simplify right side
   341,996.76x = 90,187,620,410.34
5. Step 5: Solve for x
   x = 90,187,620,410.34/341,996.76
6. Step 6: Final answer
   x = 263,708.99