Finding the Fourth Proportional to 2,661,425.03, 3,672,762.89 and 1,515,505.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661,425.03 : 3,672,762.89 = 1,515,505.34 : x
2. Step 2: Convert to fraction form
   2,661,425.03/3,672,762.89 = 1,515,505.34/x
3. Step 3: Cross multiply
   2,661,425.03x = 3,672,762.89 × 1,515,505.34
4. Step 4: Simplify right side
   2,661,425.03x = 5,566,091,746,407.49
5. Step 5: Solve for x
   x = 5,566,091,746,407.49/2,661,425.03
6. Step 6: Final answer
   x = 2,091,395.28