Finding the Fourth Proportional to 2,048,976.71, 2,824,959.25 and 1,680,094.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,976.71 : 2,824,959.25 = 1,680,094.79 : x
2. Step 2: Convert to fraction form
   2,048,976.71/2,824,959.25 = 1,680,094.79/x
3. Step 3: Cross multiply
   2,048,976.71x = 2,824,959.25 × 1,680,094.79
4. Step 4: Simplify right side
   2,048,976.71x = 4,746,199,317,887.31
5. Step 5: Solve for x
   x = 4,746,199,317,887.31/2,048,976.71
6. Step 6: Final answer
   x = 2,316,375.43