Finding the Fourth Proportional to 151,298.10, 226,947.15 and 151,298.10

Step by Step Solution

1. Step 1: Write the proportion equation
   151,298.10 : 226,947.15 = 151,298.10 : x
2. Step 2: Convert to fraction form
   151,298.10/226,947.15 = 151,298.10/x
3. Step 3: Cross multiply
   151,298.10x = 226,947.15 × 151,298.10
4. Step 4: Simplify right side
   151,298.10x = 34,336,672,595.42
5. Step 5: Solve for x
   x = 34,336,672,595.42/151,298.10
6. Step 6: Final answer
   x = 226,947.15