Finding the Fourth Proportional to 2,380,929.30, 3,285,706.51 and 1,293,222.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380,929.30 : 3,285,706.51 = 1,293,222.10 : x
2. Step 2: Convert to fraction form
   2,380,929.30/3,285,706.51 = 1,293,222.10/x
3. Step 3: Cross multiply
   2,380,929.30x = 3,285,706.51 × 1,293,222.10
4. Step 4: Simplify right side
   2,380,929.30x = 4,249,148,272,845.87
5. Step 5: Solve for x
   x = 4,249,148,272,845.87/2,380,929.30
6. Step 6: Final answer
   x = 1,784,659.58