Finding the Fourth Proportional to 3,012,028.47, 4,156,590.74 and 1,804,804.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,012,028.47 : 4,156,590.74 = 1,804,804.47 : x
2. Step 2: Convert to fraction form
   3,012,028.47/4,156,590.74 = 1,804,804.47/x
3. Step 3: Cross multiply
   3,012,028.47x = 4,156,590.74 × 1,804,804.47
4. Step 4: Simplify right side
   3,012,028.47x = 7,501,833,538,488.59
5. Step 5: Solve for x
   x = 7,501,833,538,488.59/3,012,028.47
6. Step 6: Final answer
   x = 2,490,625.04