Finding the Fourth Proportional to 10,670,590.72, 16,008,432.38 and 3,482,137.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,670,590.72 : 16,008,432.38 = 3,482,137.99 : x
2. Step 2: Convert to fraction form
   10,670,590.72/16,008,432.38 = 3,482,137.99/x
3. Step 3: Cross multiply
   10,670,590.72x = 16,008,432.38 × 3,482,137.99
4. Step 4: Simplify right side
   10,670,590.72x = 55,743,570,453,291.27
5. Step 5: Solve for x
   x = 55,743,570,453,291.27/10,670,590.72
6. Step 6: Final answer
   x = 5,224,037.91