Finding the Fourth Proportional to 3,761,443.32, 5,191,618.44 and 2,472,403.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,761,443.32 : 5,191,618.44 = 2,472,403.72 : x
2. Step 2: Convert to fraction form
   3,761,443.32/5,191,618.44 = 2,472,403.72/x
3. Step 3: Cross multiply
   3,761,443.32x = 5,191,618.44 × 2,472,403.72
4. Step 4: Simplify right side
   3,761,443.32x = 12,835,776,743,876.60
5. Step 5: Solve for x
   x = 12,835,776,743,876.60/3,761,443.32
6. Step 6: Final answer
   x = 3,412,460.50