Finding the Fourth Proportional to 2,575,050.48, 3,553,404.12 and 1,429,131.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575,050.48 : 3,553,404.12 = 1,429,131.60 : x
2. Step 2: Convert to fraction form
   2,575,050.48/3,553,404.12 = 1,429,131.60/x
3. Step 3: Cross multiply
   2,575,050.48x = 3,553,404.12 × 1,429,131.60
4. Step 4: Simplify right side
   2,575,050.48x = 5,078,282,115,462.19
5. Step 5: Solve for x
   x = 5,078,282,115,462.19/2,575,050.48
6. Step 6: Final answer
   x = 1,972,109.73