Finding the Fourth Proportional to 2,571,070.88, 3,853,284.56 and 1,223,646.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,571,070.88 : 3,853,284.56 = 1,223,646.38 : x
2. Step 2: Convert to fraction form
   2,571,070.88/3,853,284.56 = 1,223,646.38/x
3. Step 3: Cross multiply
   2,571,070.88x = 3,853,284.56 × 1,223,646.38
4. Step 4: Simplify right side
   2,571,070.88x = 4,715,057,702,953.89
5. Step 5: Solve for x
   x = 4,715,057,702,953.89/2,571,070.88
6. Step 6: Final answer
   x = 1,833,888.65