Finding the Fourth Proportional to 2,692,665.76, 3,715,620.16 and 1,485,364

Step by Step Solution

1. Step 1: Write the proportion equation
   2,692,665.76 : 3,715,620.16 = 1,485,364 : x
2. Step 2: Convert to fraction form
   2,692,665.76/3,715,620.16 = 1,485,364/x
3. Step 3: Cross multiply
   2,692,665.76x = 3,715,620.16 × 1,485,364
4. Step 4: Simplify right side
   2,692,665.76x = 5,519,048,423,338.24
5. Step 5: Solve for x
   x = 5,519,048,423,338.24/2,692,665.76
6. Step 6: Final answer
   x = 2,049,659.67