Finding the Fourth Proportional to 2,575,708.94, 3,554,300.52 and 1,429,699.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575,708.94 : 3,554,300.52 = 1,429,699.06 : x
2. Step 2: Convert to fraction form
   2,575,708.94/3,554,300.52 = 1,429,699.06/x
3. Step 3: Cross multiply
   2,575,708.94x = 3,554,300.52 × 1,429,699.06
4. Step 4: Simplify right side
   2,575,708.94x = 5,081,580,112,401.51
5. Step 5: Solve for x
   x = 5,081,580,112,401.51/2,575,708.94
6. Step 6: Final answer
   x = 1,972,886.00