Finding the Fourth Proportional to 2,667,453.19, 3,681,085.11 and 1,443,758.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,453.19 : 3,681,085.11 = 1,443,758.51 : x
2. Step 2: Convert to fraction form
   2,667,453.19/3,681,085.11 = 1,443,758.51/x
3. Step 3: Cross multiply
   2,667,453.19x = 3,681,085.11 × 1,443,758.51
4. Step 4: Simplify right side
   2,667,453.19x = 5,314,597,953,596.79
5. Step 5: Solve for x
   x = 5,314,597,953,596.79/2,667,453.19
6. Step 6: Final answer
   x = 1,992,386.59