Finding the Fourth Proportional to 1,132,314.69, 1,562,637.29 and 648,973.11

Step by Step Solution

1. Step 1: Write the proportion equation
   1,132,314.69 : 1,562,637.29 = 648,973.11 : x
2. Step 2: Convert to fraction form
   1,132,314.69/1,562,637.29 = 648,973.11/x
3. Step 3: Cross multiply
   1,132,314.69x = 1,562,637.29 × 648,973.11
4. Step 4: Simplify right side
   1,132,314.69x = 1,014,109,584,508.30
5. Step 5: Solve for x
   x = 1,014,109,584,508.30/1,132,314.69
6. Step 6: Final answer
   x = 895,607.55