Finding the Fourth Proportional to 10,971,675.59, 15,141,072.42 and 6,325,380.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,971,675.59 : 15,141,072.42 = 6,325,380.72 : x
2. Step 2: Convert to fraction form
   10,971,675.59/15,141,072.42 = 6,325,380.72/x
3. Step 3: Cross multiply
   10,971,675.59x = 15,141,072.42 × 6,325,380.72
4. Step 4: Simplify right side
   10,971,675.59x = 95,773,047,565,591.73
5. Step 5: Solve for x
   x = 95,773,047,565,591.73/10,971,675.59
6. Step 6: Final answer
   x = 8,729,117.70