Finding the Fourth Proportional to 2,075,081.04, 3,112,943.40 and 877,008.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,081.04 : 3,112,943.40 = 877,008.42 : x
2. Step 2: Convert to fraction form
   2,075,081.04/3,112,943.40 = 877,008.42/x
3. Step 3: Cross multiply
   2,075,081.04x = 3,112,943.40 × 877,008.42
4. Step 4: Simplify right side
   2,075,081.04x = 2,730,077,572,783.43
5. Step 5: Solve for x
   x = 2,730,077,572,783.43/2,075,081.04
6. Step 6: Final answer
   x = 1,315,648.65