Finding the Fourth Proportional to 3,715,668, 5,574,438.72 and 1,056,276

Step by Step Solution

1. Step 1: Write the proportion equation
   3,715,668 : 5,574,438.72 = 1,056,276 : x
2. Step 2: Convert to fraction form
   3,715,668/5,574,438.72 = 1,056,276/x
3. Step 3: Cross multiply
   3,715,668x = 5,574,438.72 × 1,056,276
4. Step 4: Simplify right side
   3,715,668x = 5,888,145,833,406.72
5. Step 5: Solve for x
   x = 5,888,145,833,406.72/3,715,668
6. Step 6: Final answer
   x = 1,584,680.29