Finding the Fourth Proportional to 16,849,148.56, 25,268,901.72 and 5,490,589.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,849,148.56 : 25,268,901.72 = 5,490,589.84 : x
2. Step 2: Convert to fraction form
   16,849,148.56/25,268,901.72 = 5,490,589.84/x
3. Step 3: Cross multiply
   16,849,148.56x = 25,268,901.72 × 5,490,589.84
4. Step 4: Simplify right side
   16,849,148.56x = 138,741,175,051,790.52
5. Step 5: Solve for x
   x = 138,741,175,051,790.52/16,849,148.56
6. Step 6: Final answer
   x = 8,234,313.71