Finding the Fourth Proportional to 1,483,819.56, 2,048,589.48 and 1,138,995.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483,819.56 : 2,048,589.48 = 1,138,995.27 : x
2. Step 2: Convert to fraction form
   1,483,819.56/2,048,589.48 = 1,138,995.27/x
3. Step 3: Cross multiply
   1,483,819.56x = 2,048,589.48 × 1,138,995.27
4. Step 4: Simplify right side
   1,483,819.56x = 2,333,333,725,756.14
5. Step 5: Solve for x
   x = 2,333,333,725,756.14/1,483,819.56
6. Step 6: Final answer
   x = 1,572,518.51