Finding the Fourth Proportional to 2,661,479.37, 3,672,876.96 and 1,515,564.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661,479.37 : 3,672,876.96 = 1,515,564.27 : x
2. Step 2: Convert to fraction form
   2,661,479.37/3,672,876.96 = 1,515,564.27/x
3. Step 3: Cross multiply
   2,661,479.37x = 3,672,876.96 × 1,515,564.27
4. Step 4: Simplify right side
   2,661,479.37x = 5,566,481,088,682.22
5. Step 5: Solve for x
   x = 5,566,481,088,682.22/2,661,479.37
6. Step 6: Final answer
   x = 2,091,498.87