Finding the Fourth Proportional to 16,522,690.72, 24,778,171.56 and 4,847,803.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,522,690.72 : 24,778,171.56 = 4,847,803.84 : x
2. Step 2: Convert to fraction form
   16,522,690.72/24,778,171.56 = 4,847,803.84/x
3. Step 3: Cross multiply
   16,522,690.72x = 24,778,171.56 × 4,847,803.84
4. Step 4: Simplify right side
   16,522,690.72x = 120,119,715,236,746.78
5. Step 5: Solve for x
   x = 120,119,715,236,746.78/16,522,690.72
6. Step 6: Final answer
   x = 7,269,985.09