Finding the Fourth Proportional to 5,621,610.05, 7,757,824.48 and 3,043,290.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,621,610.05 : 7,757,824.48 = 3,043,290.82 : x
2. Step 2: Convert to fraction form
   5,621,610.05/7,757,824.48 = 3,043,290.82/x
3. Step 3: Cross multiply
   5,621,610.05x = 7,757,824.48 × 3,043,290.82
4. Step 4: Simplify right side
   5,621,610.05x = 23,609,316,007,938.82
5. Step 5: Solve for x
   x = 23,609,316,007,938.82/5,621,610.05
6. Step 6: Final answer
   x = 4,199,742.75