Finding the Fourth Proportional to 1,429,062.56, 2,144,014.94 and 575,695.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,062.56 : 2,144,014.94 = 575,695.08 : x
2. Step 2: Convert to fraction form
   1,429,062.56/2,144,014.94 = 575,695.08/x
3. Step 3: Cross multiply
   1,429,062.56x = 2,144,014.94 × 575,695.08
4. Step 4: Simplify right side
   1,429,062.56x = 1,234,298,852,404.50
5. Step 5: Solve for x
   x = 1,234,298,852,404.50/1,429,062.56
6. Step 6: Final answer
   x = 863,712.26