Finding the Fourth Proportional to 2,559,356.06, 3,839,751.54 and 1,120,164.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,356.06 : 3,839,751.54 = 1,120,164.86 : x
2. Step 2: Convert to fraction form
   2,559,356.06/3,839,751.54 = 1,120,164.86/x
3. Step 3: Cross multiply
   2,559,356.06x = 3,839,751.54 × 1,120,164.86
4. Step 4: Simplify right side
   2,559,356.06x = 4,301,154,755,838.26
5. Step 5: Solve for x
   x = 4,301,154,755,838.26/2,559,356.06
6. Step 6: Final answer
   x = 1,680,561.31