Finding the Fourth Proportional to 10,345,291.86, 14,276,945.25 and 5,761,612.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,345,291.86 : 14,276,945.25 = 5,761,612.50 : x
2. Step 2: Convert to fraction form
   10,345,291.86/14,276,945.25 = 5,761,612.50/x
3. Step 3: Cross multiply
   10,345,291.86x = 14,276,945.25 × 5,761,612.50
4. Step 4: Simplify right side
   10,345,291.86x = 82,258,226,214,215.62
5. Step 5: Solve for x
   x = 82,258,226,214,215.62/10,345,291.86
6. Step 6: Final answer
   x = 7,951,271.68