Finding the Fourth Proportional to 2,200,923.15, 3,037,304.96 and 1,329,636.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,923.15 : 3,037,304.96 = 1,329,636.69 : x
2. Step 2: Convert to fraction form
   2,200,923.15/3,037,304.96 = 1,329,636.69/x
3. Step 3: Cross multiply
   2,200,923.15x = 3,037,304.96 × 1,329,636.69
4. Step 4: Simplify right side
   2,200,923.15x = 4,038,512,113,534.98
5. Step 5: Solve for x
   x = 4,038,512,113,534.98/2,200,923.15
6. Step 6: Final answer
   x = 1,834,917.37