Finding the Fourth Proportional to 2,622,666.42, 3,931,243.74 and 1,201,553.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,666.42 : 3,931,243.74 = 1,201,553.82 : x
2. Step 2: Convert to fraction form
   2,622,666.42/3,931,243.74 = 1,201,553.82/x
3. Step 3: Cross multiply
   2,622,666.42x = 3,931,243.74 × 1,201,553.82
4. Step 4: Simplify right side
   2,622,666.42x = 4,723,600,933,148.09
5. Step 5: Solve for x
   x = 4,723,600,933,148.09/2,622,666.42
6. Step 6: Final answer
   x = 1,801,068.14