Finding the Fourth Proportional to 7,025,982.83, 10,540,090.27 and 2,478,422.51

Step by Step Solution

1. Step 1: Write the proportion equation
   7,025,982.83 : 10,540,090.27 = 2,478,422.51 : x
2. Step 2: Convert to fraction form
   7,025,982.83/10,540,090.27 = 2,478,422.51/x
3. Step 3: Cross multiply
   7,025,982.83x = 10,540,090.27 × 2,478,422.51
4. Step 4: Simplify right side
   7,025,982.83x = 26,122,796,972,522.89
5. Step 5: Solve for x
   x = 26,122,796,972,522.89/7,025,982.83
6. Step 6: Final answer
   x = 3,718,027.44