Finding the Fourth Proportional to 2,390,093, 3,587,501.48 and 1,268,162

Step by Step Solution

1. Step 1: Write the proportion equation
   2,390,093 : 3,587,501.48 = 1,268,162 : x
2. Step 2: Convert to fraction form
   2,390,093/3,587,501.48 = 1,268,162/x
3. Step 3: Cross multiply
   2,390,093x = 3,587,501.48 × 1,268,162
4. Step 4: Simplify right side
   2,390,093x = 4,549,533,051,879.76
5. Step 5: Solve for x
   x = 4,549,533,051,879.76/2,390,093
6. Step 6: Final answer
   x = 1,903,496.25