Finding the Fourth Proportional to 1,843,882.72, 2,538,767.88 and 1,567,697.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,843,882.72 : 2,538,767.88 = 1,567,697.38 : x
2. Step 2: Convert to fraction form
   1,843,882.72/2,538,767.88 = 1,567,697.38/x
3. Step 3: Cross multiply
   1,843,882.72x = 2,538,767.88 × 1,567,697.38
4. Step 4: Simplify right side
   1,843,882.72x = 3,980,019,753,904.15
5. Step 5: Solve for x
   x = 3,980,019,753,904.15/1,843,882.72
6. Step 6: Final answer
   x = 2,158,499.40