Finding the Fourth Proportional to 3,112,748.50, 4,297,591.74 and 1,952,784.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,112,748.50 : 4,297,591.74 = 1,952,784.76 : x
2. Step 2: Convert to fraction form
   3,112,748.50/4,297,591.74 = 1,952,784.76/x
3. Step 3: Cross multiply
   3,112,748.50x = 4,297,591.74 × 1,952,784.76
4. Step 4: Simplify right side
   3,112,748.50x = 8,392,271,654,573.88
5. Step 5: Solve for x
   x = 8,392,271,654,573.88/3,112,748.50
6. Step 6: Final answer
   x = 2,696,096.92