Finding the Fourth Proportional to 2,152,146.12, 2,969,865.82 and 1,233,716.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,146.12 : 2,969,865.82 = 1,233,716.82 : x
2. Step 2: Convert to fraction form
   2,152,146.12/2,969,865.82 = 1,233,716.82/x
3. Step 3: Cross multiply
   2,152,146.12x = 2,969,865.82 × 1,233,716.82
4. Step 4: Simplify right side
   2,152,146.12x = 3,663,973,415,277.09
5. Step 5: Solve for x
   x = 3,663,973,415,277.09/2,152,146.12
6. Step 6: Final answer
   x = 1,702,474.28