Finding the Fourth Proportional to 2,003,768.72, 2,763,588.48 and 1,761,533.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,768.72 : 2,763,588.48 = 1,761,533.36 : x
2. Step 2: Convert to fraction form
   2,003,768.72/2,763,588.48 = 1,761,533.36/x
3. Step 3: Cross multiply
   2,003,768.72x = 2,763,588.48 × 1,761,533.36
4. Step 4: Simplify right side
   2,003,768.72x = 4,868,153,300,831.69
5. Step 5: Solve for x
   x = 4,868,153,300,831.69/2,003,768.72
6. Step 6: Final answer
   x = 2,429,498.60