Finding the Fourth Proportional to 1,161,643.33, 1,742,911.71 and 562,558.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,643.33 : 1,742,911.71 = 562,558.42 : x
2. Step 2: Convert to fraction form
   1,161,643.33/1,742,911.71 = 562,558.42/x
3. Step 3: Cross multiply
   1,161,643.33x = 1,742,911.71 × 562,558.42
4. Step 4: Simplify right side
   1,161,643.33x = 980,489,657,777.10
5. Step 5: Solve for x
   x = 980,489,657,777.10/1,161,643.33
6. Step 6: Final answer
   x = 844,053.96