Finding the Fourth Proportional to 9,733,152.87, 13,431,837.99 and 5,382,531.90

Step by Step Solution

1. Step 1: Write the proportion equation
   9,733,152.87 : 13,431,837.99 = 5,382,531.90 : x
2. Step 2: Convert to fraction form
   9,733,152.87/13,431,837.99 = 5,382,531.90/x
3. Step 3: Cross multiply
   9,733,152.87x = 13,431,837.99 × 5,382,531.90
4. Step 4: Simplify right side
   9,733,152.87x = 72,297,296,456,806.89
5. Step 5: Solve for x
   x = 72,297,296,456,806.89/9,733,152.87
6. Step 6: Final answer
   x = 7,427,942.15