Finding the Fourth Proportional to 9,733,182.56, 13,431,878.88 and 5,382,561.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,733,182.56 : 13,431,878.88 = 5,382,561.68 : x
2. Step 2: Convert to fraction form
   9,733,182.56/13,431,878.88 = 5,382,561.68/x
3. Step 3: Cross multiply
   9,733,182.56x = 13,431,878.88 × 5,382,561.68
4. Step 4: Simplify right side
   9,733,182.56x = 72,297,916,549,889.31
5. Step 5: Solve for x
   x = 72,297,916,549,889.31/9,733,182.56
6. Step 6: Final answer
   x = 7,427,983.20