Finding the Fourth Proportional to 2,075,287.52, 3,113,877.12 and 1,065,118.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,287.52 : 3,113,877.12 = 1,065,118.85 : x
2. Step 2: Convert to fraction form
   2,075,287.52/3,113,877.12 = 1,065,118.85/x
3. Step 3: Cross multiply
   2,075,287.52x = 3,113,877.12 × 1,065,118.85
4. Step 4: Simplify right side
   2,075,287.52x = 3,316,649,217,095.71
5. Step 5: Solve for x
   x = 3,316,649,217,095.71/2,075,287.52
6. Step 6: Final answer
   x = 1,598,163.72