Finding the Fourth Proportional to 2,443,085.86, 3,370,057.74 and 1,523,718.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,085.86 : 3,370,057.74 = 1,523,718.87 : x
2. Step 2: Convert to fraction form
   2,443,085.86/3,370,057.74 = 1,523,718.87/x
3. Step 3: Cross multiply
   2,443,085.86x = 3,370,057.74 × 1,523,718.87
4. Step 4: Simplify right side
   2,443,085.86x = 5,135,020,571,427.56
5. Step 5: Solve for x
   x = 5,135,020,571,427.56/2,443,085.86
6. Step 6: Final answer
   x = 2,101,858.42