Finding the Fourth Proportional to 2,717,030.27, 4,075,295.52 and 919,708.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,717,030.27 : 4,075,295.52 = 919,708.31 : x
2. Step 2: Convert to fraction form
   2,717,030.27/4,075,295.52 = 919,708.31/x
3. Step 3: Cross multiply
   2,717,030.27x = 4,075,295.52 × 919,708.31
4. Step 4: Simplify right side
   2,717,030.27x = 3,748,083,169,086.92
5. Step 5: Solve for x
   x = 3,748,083,169,086.92/2,717,030.27
6. Step 6: Final answer
   x = 1,379,477.88