Finding the Fourth Proportional to 10,997,796.12, 16,477,176.42 and 4,593,955.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,997,796.12 : 16,477,176.42 = 4,593,955.56 : x
2. Step 2: Convert to fraction form
   10,997,796.12/16,477,176.42 = 4,593,955.56/x
3. Step 3: Cross multiply
   10,997,796.12x = 16,477,176.42 × 4,593,955.56
4. Step 4: Simplify right side
   10,997,796.12x = 75,695,416,227,759.89
5. Step 5: Solve for x
   x = 75,695,416,227,759.89/10,997,796.12
6. Step 6: Final answer
   x = 6,882,780.46