Finding the Fourth Proportional to 2,577,352.02, 3,556,537.56 and 1,489,693.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,577,352.02 : 3,556,537.56 = 1,489,693.98 : x
2. Step 2: Convert to fraction form
   2,577,352.02/3,556,537.56 = 1,489,693.98/x
3. Step 3: Cross multiply
   2,577,352.02x = 3,556,537.56 × 1,489,693.98
4. Step 4: Simplify right side
   2,577,352.02x = 5,298,152,592,775.89
5. Step 5: Solve for x
   x = 5,298,152,592,775.89/2,577,352.02
6. Step 6: Final answer
   x = 2,055,657.34