Finding the Fourth Proportional to 3,160,112.72, 4,360,924.50 and 1,709,776.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,160,112.72 : 4,360,924.50 = 1,709,776.32 : x
2. Step 2: Convert to fraction form
   3,160,112.72/4,360,924.50 = 1,709,776.32/x
3. Step 3: Cross multiply
   3,160,112.72x = 4,360,924.50 × 1,709,776.32
4. Step 4: Simplify right side
   3,160,112.72x = 7,456,205,443,407.84
5. Step 5: Solve for x
   x = 7,456,205,443,407.84/3,160,112.72
6. Step 6: Final answer
   x = 2,359,474.52