Finding the Fourth Proportional to 162,826,298.10, 228,561,479.10 and 162,826,298.10

Step by Step Solution

1. Step 1: Write the proportion equation
   162,826,298.10 : 228,561,479.10 = 162,826,298.10 : x
2. Step 2: Convert to fraction form
   162,826,298.10/228,561,479.10 = 162,826,298.10/x
3. Step 3: Cross multiply
   162,826,298.10x = 228,561,479.10 × 162,826,298.10
4. Step 4: Simplify right side
   162,826,298.10x = 37,215,819,530,113,520
5. Step 5: Solve for x
   x = 37,215,819,530,113,520/162,826,298.10
6. Step 6: Final answer
   x = 228,561,479.10