Finding the Fourth Proportional to 2,263,769.00, 3,391,667.51 and 2,128,915.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,769.00 : 3,391,667.51 = 2,128,915.83 : x
2. Step 2: Convert to fraction form
   2,263,769.00/3,391,667.51 = 2,128,915.83/x
3. Step 3: Cross multiply
   2,263,769.00x = 3,391,667.51 × 2,128,915.83
4. Step 4: Simplify right side
   2,263,769.00x = 7,220,574,641,491.11
5. Step 5: Solve for x
   x = 7,220,574,641,491.11/2,263,769.00
6. Step 6: Final answer
   x = 3,189,625.20