Finding the Fourth Proportional to 2,375,570.32, 3,277,515.76 and 1,342,978

Step by Step Solution

1. Step 1: Write the proportion equation
   2,375,570.32 : 3,277,515.76 = 1,342,978 : x
2. Step 2: Convert to fraction form
   2,375,570.32/3,277,515.76 = 1,342,978/x
3. Step 3: Cross multiply
   2,375,570.32x = 3,277,515.76 × 1,342,978
4. Step 4: Simplify right side
   2,375,570.32x = 4,401,631,560,333.28
5. Step 5: Solve for x
   x = 4,401,631,560,333.28/2,375,570.32
6. Step 6: Final answer
   x = 1,852,873.61