Finding the Fourth Proportional to 9,741,149.98, 14,607,405.61 and 5,191,350.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,741,149.98 : 14,607,405.61 = 5,191,350.75 : x
2. Step 2: Convert to fraction form
   9,741,149.98/14,607,405.61 = 5,191,350.75/x
3. Step 3: Cross multiply
   9,741,149.98x = 14,607,405.61 × 5,191,350.75
4. Step 4: Simplify right side
   9,741,149.98x = 75,832,166,056,049.33
5. Step 5: Solve for x
   x = 75,832,166,056,049.33/9,741,149.98
6. Step 6: Final answer
   x = 7,784,724.21