Finding the Fourth Proportional to 5,410,657.56, 8,068,241.79 and 5,362,064.88

Step by Step Solution

1. Step 1: Write the proportion equation
   5,410,657.56 : 8,068,241.79 = 5,362,064.88 : x
2. Step 2: Convert to fraction form
   5,410,657.56/8,068,241.79 = 5,362,064.88/x
3. Step 3: Cross multiply
   5,410,657.56x = 8,068,241.79 × 5,362,064.88
4. Step 4: Simplify right side
   5,410,657.56x = 43,262,435,945,507.34
5. Step 5: Solve for x
   x = 43,262,435,945,507.34/5,410,657.56
6. Step 6: Final answer
   x = 7,995,781.56