Finding the Fourth Proportional to 2,570,116.24, 3,546,781.50 and 1,424,215.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,116.24 : 3,546,781.50 = 1,424,215.72 : x
2. Step 2: Convert to fraction form
   2,570,116.24/3,546,781.50 = 1,424,215.72/x
3. Step 3: Cross multiply
   2,570,116.24x = 3,546,781.50 × 1,424,215.72
4. Step 4: Simplify right side
   2,570,116.24x = 5,051,381,967,705.18
5. Step 5: Solve for x
   x = 5,051,381,967,705.18/2,570,116.24
6. Step 6: Final answer
   x = 1,965,429.38