Finding the Fourth Proportional to 2,048,974.71, 2,824,956.50 and 1,680,092.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,974.71 : 2,824,956.50 = 1,680,092.79 : x
2. Step 2: Convert to fraction form
   2,048,974.71/2,824,956.50 = 1,680,092.79/x
3. Step 3: Cross multiply
   2,048,974.71x = 2,824,956.50 × 1,680,092.79
4. Step 4: Simplify right side
   2,048,974.71x = 4,746,189,039,313.17
5. Step 5: Solve for x
   x = 4,746,189,039,313.17/2,048,974.71
6. Step 6: Final answer
   x = 2,316,372.68