Finding the Fourth Proportional to 2,111,287.06, 2,913,498.06 and 1,144,396.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,287.06 : 2,913,498.06 = 1,144,396.59 : x
2. Step 2: Convert to fraction form
   2,111,287.06/2,913,498.06 = 1,144,396.59/x
3. Step 3: Cross multiply
   2,111,287.06x = 2,913,498.06 × 1,144,396.59
4. Step 4: Simplify right side
   2,111,287.06x = 3,334,197,244,835.62
5. Step 5: Solve for x
   x = 3,334,197,244,835.62/2,111,287.06
6. Step 6: Final answer
   x = 1,579,224.97