Finding the Fourth Proportional to 4,711,100.42, 6,499,662.93 and 3,080,462.28

Step by Step Solution

1. Step 1: Write the proportion equation
   4,711,100.42 : 6,499,662.93 = 3,080,462.28 : x
2. Step 2: Convert to fraction form
   4,711,100.42/6,499,662.93 = 3,080,462.28/x
3. Step 3: Cross multiply
   4,711,100.42x = 6,499,662.93 × 3,080,462.28
4. Step 4: Simplify right side
   4,711,100.42x = 20,021,966,488,579.28
5. Step 5: Solve for x
   x = 20,021,966,488,579.28/4,711,100.42
6. Step 6: Final answer
   x = 4,249,955.36