Finding the Fourth Proportional to 16,308,357.75, 24,462,684.45 and 4,948,806.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,308,357.75 : 24,462,684.45 = 4,948,806.78 : x
2. Step 2: Convert to fraction form
   16,308,357.75/24,462,684.45 = 4,948,806.78/x
3. Step 3: Cross multiply
   16,308,357.75x = 24,462,684.45 × 4,948,806.78
4. Step 4: Simplify right side
   16,308,357.75x = 121,061,098,663,160.58
5. Step 5: Solve for x
   x = 121,061,098,663,160.58/16,308,357.75
6. Step 6: Final answer
   x = 7,423,255.03