Finding the Fourth Proportional to 2,059,877.15, 3,085,830.25 and 1,158,580.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059,877.15 : 3,085,830.25 = 1,158,580.43 : x
2. Step 2: Convert to fraction form
   2,059,877.15/3,085,830.25 = 1,158,580.43/x
3. Step 3: Cross multiply
   2,059,877.15x = 3,085,830.25 × 1,158,580.43
4. Step 4: Simplify right side
   2,059,877.15x = 3,575,182,537,952.01
5. Step 5: Solve for x
   x = 3,575,182,537,952.01/2,059,877.15
6. Step 6: Final answer
   x = 1,735,629.01