Finding the Fourth Proportional to 341,065.99, 511,511.72 and 101,123.79

Step by Step Solution

1. Step 1: Write the proportion equation
   341,065.99 : 511,511.72 = 101,123.79 : x
2. Step 2: Convert to fraction form
   341,065.99/511,511.72 = 101,123.79/x
3. Step 3: Cross multiply
   341,065.99x = 511,511.72 × 101,123.79
4. Step 4: Simplify right side
   341,065.99x = 51,726,003,755.82
5. Step 5: Solve for x
   x = 51,726,003,755.82/341,065.99
6. Step 6: Final answer
   x = 151,659.81