Finding the Fourth Proportional to 2,392,617.60, 3,299,945.40 and 1,533,257.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392,617.60 : 3,299,945.40 = 1,533,257.82 : x
2. Step 2: Convert to fraction form
   2,392,617.60/3,299,945.40 = 1,533,257.82/x
3. Step 3: Cross multiply
   2,392,617.60x = 3,299,945.40 × 1,533,257.82
4. Step 4: Simplify right side
   2,392,617.60x = 5,059,667,090,123.03
5. Step 5: Solve for x
   x = 5,059,667,090,123.03/2,392,617.60
6. Step 6: Final answer
   x = 2,114,699.44