Finding the Fourth Proportional to 2,181,466.38, 3,010,547.73 and 1,310,567.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,181,466.38 : 3,010,547.73 = 1,310,567.48 : x
2. Step 2: Convert to fraction form
   2,181,466.38/3,010,547.73 = 1,310,567.48/x
3. Step 3: Cross multiply
   2,181,466.38x = 3,010,547.73 × 1,310,567.48
4. Step 4: Simplify right side
   2,181,466.38x = 3,945,525,951,925.82
5. Step 5: Solve for x
   x = 3,945,525,951,925.82/2,181,466.38
6. Step 6: Final answer
   x = 1,808,657.69