Finding the Fourth Proportional to 14,410,870.57, 19,885,037.35 and 8,608,420.59

Step by Step Solution

1. Step 1: Write the proportion equation
   14,410,870.57 : 19,885,037.35 = 8,608,420.59 : x
2. Step 2: Convert to fraction form
   14,410,870.57/19,885,037.35 = 8,608,420.59/x
3. Step 3: Cross multiply
   14,410,870.57x = 19,885,037.35 × 8,608,420.59
4. Step 4: Simplify right side
   14,410,870.57x = 171,178,764,956,659.03
5. Step 5: Solve for x
   x = 171,178,764,956,659.03/14,410,870.57
6. Step 6: Final answer
   x = 11,878,447.19