Finding the Fourth Proportional to 2,061,888.72, 2,845,269.69 and 1,144,059.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,888.72 : 2,845,269.69 = 1,144,059.68 : x
2. Step 2: Convert to fraction form
   2,061,888.72/2,845,269.69 = 1,144,059.68/x
3. Step 3: Cross multiply
   2,061,888.72x = 2,845,269.69 × 1,144,059.68
4. Step 4: Simplify right side
   2,061,888.72x = 3,255,158,316,828.75
5. Step 5: Solve for x
   x = 3,255,158,316,828.75/2,061,888.72
6. Step 6: Final answer
   x = 1,578,726.48