Finding the Fourth Proportional to 12,838,592.58, 17,717,471.82 and 6,958,414.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,838,592.58 : 17,717,471.82 = 6,958,414.59 : x
2. Step 2: Convert to fraction form
   12,838,592.58/17,717,471.82 = 6,958,414.59/x
3. Step 3: Cross multiply
   12,838,592.58x = 17,717,471.82 × 6,958,414.59
4. Step 4: Simplify right side
   12,838,592.58x = 123,285,514,410,201.86
5. Step 5: Solve for x
   x = 123,285,514,410,201.86/12,838,592.58
6. Step 6: Final answer
   x = 9,602,728.15