Finding the Fourth Proportional to 2,371,087.48, 3,554,842.50 and 772,696.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,371,087.48 : 3,554,842.50 = 772,696.12 : x
2. Step 2: Convert to fraction form
   2,371,087.48/3,554,842.50 = 772,696.12/x
3. Step 3: Cross multiply
   2,371,087.48x = 3,554,842.50 × 772,696.12
4. Step 4: Simplify right side
   2,371,087.48x = 2,746,813,006,961.10
5. Step 5: Solve for x
   x = 2,746,813,006,961.10/2,371,087.48
6. Step 6: Final answer
   x = 1,158,461.27