Finding the Fourth Proportional to 7,518,826.96, 10,375,991.72 and 4,081,068.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,518,826.96 : 10,375,991.72 = 4,081,068.72 : x
2. Step 2: Convert to fraction form
   7,518,826.96/10,375,991.72 = 4,081,068.72/x
3. Step 3: Cross multiply
   7,518,826.96x = 10,375,991.72 × 4,081,068.72
4. Step 4: Simplify right side
   7,518,826.96x = 42,345,135,247,471
5. Step 5: Solve for x
   x = 42,345,135,247,471/7,518,826.96
6. Step 6: Final answer
   x = 5,631,880.54