Finding the Fourth Proportional to 5,610,479.34, 7,738,871.31 and 3,890,972.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,610,479.34 : 7,738,871.31 = 3,890,972.46 : x
2. Step 2: Convert to fraction form
   5,610,479.34/7,738,871.31 = 3,890,972.46/x
3. Step 3: Cross multiply
   5,610,479.34x = 7,738,871.31 × 3,890,972.46
4. Step 4: Simplify right side
   5,610,479.34x = 30,111,735,138,694.12
5. Step 5: Solve for x
   x = 30,111,735,138,694.12/5,610,479.34
6. Step 6: Final answer
   x = 5,367,052.14