Finding the Fourth Proportional to 17,412,196.54, 26,118,355.56 and 5,281,764.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,412,196.54 : 26,118,355.56 = 5,281,764.52 : x
2. Step 2: Convert to fraction form
   17,412,196.54/26,118,355.56 = 5,281,764.52/x
3. Step 3: Cross multiply
   17,412,196.54x = 26,118,355.56 × 5,281,764.52
4. Step 4: Simplify right side
   17,412,196.54x = 137,951,003,717,552.72
5. Step 5: Solve for x
   x = 137,951,003,717,552.72/17,412,196.54
6. Step 6: Final answer
   x = 7,922,665.21