Finding the Fourth Proportional to 2,065,824, 3,098,852.64 and 736,128

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,824 : 3,098,852.64 = 736,128 : x
2. Step 2: Convert to fraction form
   2,065,824/3,098,852.64 = 736,128/x
3. Step 3: Cross multiply
   2,065,824x = 3,098,852.64 × 736,128
4. Step 4: Simplify right side
   2,065,824x = 2,281,152,196,177.92
5. Step 5: Solve for x
   x = 2,281,152,196,177.92/2,065,824
6. Step 6: Final answer
   x = 1,104,233.56