Finding the Fourth Proportional to 1,941,756.18, 2,912,636.31 and 1,048,875.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,941,756.18 : 2,912,636.31 = 1,048,875.15 : x
2. Step 2: Convert to fraction form
   1,941,756.18/2,912,636.31 = 1,048,875.15/x
3. Step 3: Cross multiply
   1,941,756.18x = 2,912,636.31 × 1,048,875.15
4. Step 4: Simplify right side
   1,941,756.18x = 3,054,991,846,546.70
5. Step 5: Solve for x
   x = 3,054,991,846,546.70/1,941,756.18
6. Step 6: Final answer
   x = 1,573,313.83