Finding the Fourth Proportional to 2,075,353.47, 2,863,980.39 and 1,157,581.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,353.47 : 2,863,980.39 = 1,157,581.89 : x
2. Step 2: Convert to fraction form
   2,075,353.47/2,863,980.39 = 1,157,581.89/x
3. Step 3: Cross multiply
   2,075,353.47x = 2,863,980.39 × 1,157,581.89
4. Step 4: Simplify right side
   2,075,353.47x = 3,315,291,832,779.14
5. Step 5: Solve for x
   x = 3,315,291,832,779.14/2,075,353.47
6. Step 6: Final answer
   x = 1,597,458.88