Finding the Fourth Proportional to 10,858,106.52, 16,287,150.48 and 2,771,081.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,858,106.52 : 16,287,150.48 = 2,771,081.51 : x
2. Step 2: Convert to fraction form
   10,858,106.52/16,287,150.48 = 2,771,081.51/x
3. Step 3: Cross multiply
   10,858,106.52x = 16,287,150.48 × 2,771,081.51
4. Step 4: Simplify right side
   10,858,106.52x = 45,133,021,464,279.88
5. Step 5: Solve for x
   x = 45,133,021,464,279.88/10,858,106.52
6. Step 6: Final answer
   x = 4,156,619.88