Finding the Fourth Proportional to 10,923,522.55, 16,372,253.74 and 5,079,819.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,923,522.55 : 16,372,253.74 = 5,079,819.82 : x
2. Step 2: Convert to fraction form
   10,923,522.55/16,372,253.74 = 5,079,819.82/x
3. Step 3: Cross multiply
   10,923,522.55x = 16,372,253.74 × 5,079,819.82
4. Step 4: Simplify right side
   10,923,522.55x = 83,168,099,097,580.28
5. Step 5: Solve for x
   x = 83,168,099,097,580.28/10,923,522.55
6. Step 6: Final answer
   x = 7,613,670.29