Finding the Fourth Proportional to 79,413,612.15, 110,952,308.85 and 79,413,612.15

Step by Step Solution

1. Step 1: Write the proportion equation
   79,413,612.15 : 110,952,308.85 = 79,413,612.15 : x
2. Step 2: Convert to fraction form
   79,413,612.15/110,952,308.85 = 79,413,612.15/x
3. Step 3: Cross multiply
   79,413,612.15x = 110,952,308.85 × 79,413,612.15
4. Step 4: Simplify right side
   79,413,612.15x = 8,811,123,622,160,913
5. Step 5: Solve for x
   x = 8,811,123,622,160,913/79,413,612.15
6. Step 6: Final answer
   x = 110,952,308.85