Finding the Fourth Proportional to 2,529,738.39, 3,490,479.59 and 1,549,884.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,529,738.39 : 3,490,479.59 = 1,549,884.45 : x
2. Step 2: Convert to fraction form
   2,529,738.39/3,490,479.59 = 1,549,884.45/x
3. Step 3: Cross multiply
   2,529,738.39x = 3,490,479.59 × 1,549,884.45
4. Step 4: Simplify right side
   2,529,738.39x = 5,409,840,039,583.38
5. Step 5: Solve for x
   x = 5,409,840,039,583.38/2,529,738.39
6. Step 6: Final answer
   x = 2,138,497.82