Finding the Fourth Proportional to 2,766,376.50, 3,817,716.21 and 1,559,152.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,766,376.50 : 3,817,716.21 = 1,559,152.50 : x
2. Step 2: Convert to fraction form
   2,766,376.50/3,817,716.21 = 1,559,152.50/x
3. Step 3: Cross multiply
   2,766,376.50x = 3,817,716.21 × 1,559,152.50
4. Step 4: Simplify right side
   2,766,376.50x = 5,952,401,773,112.03
5. Step 5: Solve for x
   x = 5,952,401,773,112.03/2,766,376.50
6. Step 6: Final answer
   x = 2,151,696.19