Finding the Fourth Proportional to 2,608,504.42, 3,599,772.83 and 1,575,868.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608,504.42 : 3,599,772.83 = 1,575,868.63 : x
2. Step 2: Convert to fraction form
   2,608,504.42/3,599,772.83 = 1,575,868.63/x
3. Step 3: Cross multiply
   2,608,504.42x = 3,599,772.83 × 1,575,868.63
4. Step 4: Simplify right side
   2,608,504.42x = 5,672,769,077,923.32
5. Step 5: Solve for x
   x = 5,672,769,077,923.32/2,608,504.42
6. Step 6: Final answer
   x = 2,174,720.90