Finding the Fourth Proportional to 2,937,315.36, 4,402,941.78 and 1,232,448.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,937,315.36 : 4,402,941.78 = 1,232,448.72 : x
2. Step 2: Convert to fraction form
   2,937,315.36/4,402,941.78 = 1,232,448.72/x
3. Step 3: Cross multiply
   2,937,315.36x = 4,402,941.78 × 1,232,448.72
4. Step 4: Simplify right side
   2,937,315.36x = 5,426,399,960,995.52
5. Step 5: Solve for x
   x = 5,426,399,960,995.52/2,937,315.36
6. Step 6: Final answer
   x = 1,847,401.21