Finding the Fourth Proportional to 1,359,290, 1,873,837.32 and 950,117.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,290 : 1,873,837.32 = 950,117.60 : x
2. Step 2: Convert to fraction form
   1,359,290/1,873,837.32 = 950,117.60/x
3. Step 3: Cross multiply
   1,359,290x = 1,873,837.32 × 950,117.60
4. Step 4: Simplify right side
   1,359,290x = 1,780,365,817,268.83
5. Step 5: Solve for x
   x = 1,780,365,817,268.83/1,359,290
6. Step 6: Final answer
   x = 1,309,776.29