Finding the Fourth Proportional to 2,056,274.86, 2,837,747.98 and 1,138,503.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,274.86 : 2,837,747.98 = 1,138,503.95 : x
2. Step 2: Convert to fraction form
   2,056,274.86/2,837,747.98 = 1,138,503.95/x
3. Step 3: Cross multiply
   2,056,274.86x = 2,837,747.98 × 1,138,503.95
4. Step 4: Simplify right side
   2,056,274.86x = 3,230,787,291,768.71
5. Step 5: Solve for x
   x = 3,230,787,291,768.71/2,056,274.86
6. Step 6: Final answer
   x = 1,571,184.55