Finding the Fourth Proportional to 3,747,223.63, 5,621,613.05 and 1,503,536.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,747,223.63 : 5,621,613.05 = 1,503,536.59 : x
2. Step 2: Convert to fraction form
   3,747,223.63/5,621,613.05 = 1,503,536.59/x
3. Step 3: Cross multiply
   3,747,223.63x = 5,621,613.05 × 1,503,536.59
4. Step 4: Simplify right side
   3,747,223.63x = 8,452,300,915,496.50
5. Step 5: Solve for x
   x = 8,452,300,915,496.50/3,747,223.63
6. Step 6: Final answer
   x = 2,255,616.89