Finding the Fourth Proportional to 6,460,010.72, 9,690,052.72 and 1,667,372.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,460,010.72 : 9,690,052.72 = 1,667,372.32 : x
2. Step 2: Convert to fraction form
   6,460,010.72/9,690,052.72 = 1,667,372.32/x
3. Step 3: Cross multiply
   6,460,010.72x = 9,690,052.72 × 1,667,372.32
4. Step 4: Simplify right side
   6,460,010.72x = 16,156,925,684,668.71
5. Step 5: Solve for x
   x = 16,156,925,684,668.71/6,460,010.72
6. Step 6: Final answer
   x = 2,501,067.94