Finding the Fourth Proportional to 3,689,392.28, 5,535,769.94 and 1,893,536.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,689,392.28 : 5,535,769.94 = 1,893,536.89 : x
2. Step 2: Convert to fraction form
   3,689,392.28/5,535,769.94 = 1,893,536.89/x
3. Step 3: Cross multiply
   3,689,392.28x = 5,535,769.94 × 1,893,536.89
4. Step 4: Simplify right side
   3,689,392.28x = 10,482,184,606,982.69
5. Step 5: Solve for x
   x = 10,482,184,606,982.69/3,689,392.28
6. Step 6: Final answer
   x = 2,841,168.36