Finding the Fourth Proportional to 2,575,705.68, 3,554,296.04 and 1,429,695.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575,705.68 : 3,554,296.04 = 1,429,695.81 : x
2. Step 2: Convert to fraction form
   2,575,705.68/3,554,296.04 = 1,429,695.81/x
3. Step 3: Cross multiply
   2,575,705.68x = 3,554,296.04 × 1,429,695.81
4. Step 4: Simplify right side
   2,575,705.68x = 5,081,562,155,887.59
5. Step 5: Solve for x
   x = 5,081,562,155,887.59/2,575,705.68
6. Step 6: Final answer
   x = 1,972,881.53