Finding the Fourth Proportional to 2,667,032.50, 3,680,505.19 and 1,443,338.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,032.50 : 3,680,505.19 = 1,443,338.34 : x
2. Step 2: Convert to fraction form
   2,667,032.50/3,680,505.19 = 1,443,338.34/x
3. Step 3: Cross multiply
   2,667,032.50x = 3,680,505.19 × 1,443,338.34
4. Step 4: Simplify right side
   2,667,032.50x = 5,312,214,225,676.77
5. Step 5: Solve for x
   x = 5,312,214,225,676.77/2,667,032.50
6. Step 6: Final answer
   x = 1,991,807.09