Finding the Fourth Proportional to 2,075,731.50, 3,113,728.46 and 877,496.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,731.50 : 3,113,728.46 = 877,496.06 : x
2. Step 2: Convert to fraction form
   2,075,731.50/3,113,728.46 = 877,496.06/x
3. Step 3: Cross multiply
   2,075,731.50x = 3,113,728.46 × 877,496.06
4. Step 4: Simplify right side
   2,075,731.50x = 2,732,284,455,559.87
5. Step 5: Solve for x
   x = 2,732,284,455,559.87/2,075,731.50
6. Step 6: Final answer
   x = 1,316,299.56