Finding the Fourth Proportional to 16,300,829.70, 24,451,244.55 and 4,939,802.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300,829.70 : 24,451,244.55 = 4,939,802.10 : x
2. Step 2: Convert to fraction form
   16,300,829.70/24,451,244.55 = 4,939,802.10/x
3. Step 3: Cross multiply
   16,300,829.70x = 24,451,244.55 × 4,939,802.10
4. Step 4: Simplify right side
   16,300,829.70x = 120,784,309,175,703.55
5. Step 5: Solve for x
   x = 120,784,309,175,703.55/16,300,829.70
6. Step 6: Final answer
   x = 7,409,703.15