Finding the Fourth Proportional to 3,194,080.50, 4,788,758.79 and 1,931,627.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,194,080.50 : 4,788,758.79 = 1,931,627.46 : x
2. Step 2: Convert to fraction form
   3,194,080.50/4,788,758.79 = 1,931,627.46/x
3. Step 3: Cross multiply
   3,194,080.50x = 4,788,758.79 × 1,931,627.46
4. Step 4: Simplify right side
   3,194,080.50x = 9,250,097,978,080.37
5. Step 5: Solve for x
   x = 9,250,097,978,080.37/3,194,080.50
6. Step 6: Final answer
   x = 2,896,012.79