Finding the Fourth Proportional to 2,678,740.58, 3,696,695.61 and 1,455,066.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678,740.58 : 3,696,695.61 = 1,455,066.53 : x
2. Step 2: Convert to fraction form
   2,678,740.58/3,696,695.61 = 1,455,066.53/x
3. Step 3: Cross multiply
   2,678,740.58x = 3,696,695.61 × 1,455,066.53
4. Step 4: Simplify right side
   2,678,740.58x = 5,378,938,053,708.93
5. Step 5: Solve for x
   x = 5,378,938,053,708.93/2,678,740.58
6. Step 6: Final answer
   x = 2,008,010.07