Finding the Fourth Proportional to 2,717,032.27, 4,075,298.52 and 919,710.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,717,032.27 : 4,075,298.52 = 919,710.31 : x
2. Step 2: Convert to fraction form
   2,717,032.27/4,075,298.52 = 919,710.31/x
3. Step 3: Cross multiply
   2,717,032.27x = 4,075,298.52 × 919,710.31
4. Step 4: Simplify right side
   2,717,032.27x = 3,748,094,065,171.74
5. Step 5: Solve for x
   x = 3,748,094,065,171.74/2,717,032.27
6. Step 6: Final answer
   x = 1,379,480.88