Finding the Fourth Proportional to 16,300,934.70, 24,451,402.05 and 4,939,907.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300,934.70 : 24,451,402.05 = 4,939,907.10 : x
2. Step 2: Convert to fraction form
   16,300,934.70/24,451,402.05 = 4,939,907.10/x
3. Step 3: Cross multiply
   16,300,934.70x = 24,451,402.05 × 4,939,907.10
4. Step 4: Simplify right side
   16,300,934.70x = 120,787,654,591,749.55
5. Step 5: Solve for x
   x = 120,787,654,591,749.55/16,300,934.70
6. Step 6: Final answer
   x = 7,409,860.65