Finding the Fourth Proportional to 2,212,525.60, 3,053,284.43 and 1,294,929.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,212,525.60 : 3,053,284.43 = 1,294,929.52 : x
2. Step 2: Convert to fraction form
   2,212,525.60/3,053,284.43 = 1,294,929.52/x
3. Step 3: Cross multiply
   2,212,525.60x = 3,053,284.43 × 1,294,929.52
4. Step 4: Simplify right side
   2,212,525.60x = 3,953,788,127,255.52
5. Step 5: Solve for x
   x = 3,953,788,127,255.52/2,212,525.60
6. Step 6: Final answer
   x = 1,787,002.21