Finding the Fourth Proportional to 5,615,216.31, 7,748,998.52 and 3,036,897.09

Step by Step Solution

1. Step 1: Write the proportion equation
   5,615,216.31 : 7,748,998.52 = 3,036,897.09 : x
2. Step 2: Convert to fraction form
   5,615,216.31/7,748,998.52 = 3,036,897.09/x
3. Step 3: Cross multiply
   5,615,216.31x = 7,748,998.52 × 3,036,897.09
4. Step 4: Simplify right side
   5,615,216.31x = 23,532,911,040,617.82
5. Step 5: Solve for x
   x = 23,532,911,040,617.82/5,615,216.31
6. Step 6: Final answer
   x = 4,190,917.99