Finding the Fourth Proportional to 2,122,529.31, 3,184,292.18 and 702,585.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,122,529.31 : 3,184,292.18 = 702,585.38 : x
2. Step 2: Convert to fraction form
   2,122,529.31/3,184,292.18 = 702,585.38/x
3. Step 3: Cross multiply
   2,122,529.31x = 3,184,292.18 × 702,585.38
4. Step 4: Simplify right side
   2,122,529.31x = 2,237,237,111,881.94
5. Step 5: Solve for x
   x = 2,237,237,111,881.94/2,122,529.31
6. Step 6: Final answer
   x = 1,054,042.98