Finding the Fourth Proportional to 5,200,956.76, 7,802,181.42 and 1,607,037.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,200,956.76 : 7,802,181.42 = 1,607,037.52 : x
2. Step 2: Convert to fraction form
   5,200,956.76/7,802,181.42 = 1,607,037.52/x
3. Step 3: Cross multiply
   5,200,956.76x = 7,802,181.42 × 1,607,037.52
4. Step 4: Simplify right side
   5,200,956.76x = 12,538,398,279,786.88
5. Step 5: Solve for x
   x = 12,538,398,279,786.88/5,200,956.76
6. Step 6: Final answer
   x = 2,410,786.87