Finding the Fourth Proportional to 2,012,145.63, 2,775,941.54 and 1,140,796.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,145.63 : 2,775,941.54 = 1,140,796.83 : x
2. Step 2: Convert to fraction form
   2,012,145.63/2,775,941.54 = 1,140,796.83/x
3. Step 3: Cross multiply
   2,012,145.63x = 2,775,941.54 × 1,140,796.83
4. Step 4: Simplify right side
   2,012,145.63x = 3,166,785,303,393.33
5. Step 5: Solve for x
   x = 3,166,785,303,393.33/2,012,145.63
6. Step 6: Final answer
   x = 1,573,835.04