Finding the Fourth Proportional to 2,413,688.52, 3,615,021.54 and 1,152,401.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,413,688.52 : 3,615,021.54 = 1,152,401.88 : x
2. Step 2: Convert to fraction form
   2,413,688.52/3,615,021.54 = 1,152,401.88/x
3. Step 3: Cross multiply
   2,413,688.52x = 3,615,021.54 × 1,152,401.88
4. Step 4: Simplify right side
   2,413,688.52x = 4,165,957,618,936.49
5. Step 5: Solve for x
   x = 4,165,957,618,936.49/2,413,688.52
6. Step 6: Final answer
   x = 1,725,971.51