Finding the Fourth Proportional to 2,012,147.13, 2,775,943.61 and 1,140,798.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,147.13 : 2,775,943.61 = 1,140,798.33 : x
2. Step 2: Convert to fraction form
   2,012,147.13/2,775,943.61 = 1,140,798.33/x
3. Step 3: Cross multiply
   2,012,147.13x = 2,775,943.61 × 1,140,798.33
4. Step 4: Simplify right side
   2,012,147.13x = 3,166,791,828,758.18
5. Step 5: Solve for x
   x = 3,166,791,828,758.18/2,012,147.13
6. Step 6: Final answer
   x = 1,573,837.11