Finding the Fourth Proportional to 2,445,832.91, 3,668,744.50 and 648,896.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445,832.91 : 3,668,744.50 = 648,896.51 : x
2. Step 2: Convert to fraction form
   2,445,832.91/3,668,744.50 = 648,896.51/x
3. Step 3: Cross multiply
   2,445,832.91x = 3,668,744.50 × 648,896.51
4. Step 4: Simplify right side
   2,445,832.91x = 2,380,635,502,131.69
5. Step 5: Solve for x
   x = 2,380,635,502,131.69/2,445,832.91
6. Step 6: Final answer
   x = 973,343.47