Finding the Fourth Proportional to 9,449,162.67, 13,039,730.96 and 5,374,771.95

Step by Step Solution

1. Step 1: Write the proportion equation
   9,449,162.67 : 13,039,730.96 = 5,374,771.95 : x
2. Step 2: Convert to fraction form
   9,449,162.67/13,039,730.96 = 5,374,771.95/x
3. Step 3: Cross multiply
   9,449,162.67x = 13,039,730.96 × 5,374,771.95
4. Step 4: Simplify right side
   9,449,162.67x = 70,085,580,172,480.72
5. Step 5: Solve for x
   x = 70,085,580,172,480.72/9,449,162.67
6. Step 6: Final answer
   x = 7,417,120.71