Finding the Fourth Proportional to 2,755,707.71, 3,802,661.29 and 1,531,938.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,755,707.71 : 3,802,661.29 = 1,531,938.75 : x
2. Step 2: Convert to fraction form
   2,755,707.71/3,802,661.29 = 1,531,938.75/x
3. Step 3: Cross multiply
   2,755,707.71x = 3,802,661.29 × 1,531,938.75
4. Step 4: Simplify right side
   2,755,707.71x = 5,825,444,173,008.76
5. Step 5: Solve for x
   x = 5,825,444,173,008.76/2,755,707.71
6. Step 6: Final answer
   x = 2,113,955.76