Finding the Fourth Proportional to 1,978,947.34, 2,730,952.59 and 1,073,529.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,978,947.34 : 2,730,952.59 = 1,073,529.34 : x
2. Step 2: Convert to fraction form
   1,978,947.34/2,730,952.59 = 1,073,529.34/x
3. Step 3: Cross multiply
   1,978,947.34x = 2,730,952.59 × 1,073,529.34
4. Step 4: Simplify right side
   1,978,947.34x = 2,931,757,731,513.99
5. Step 5: Solve for x
   x = 2,931,757,731,513.99/1,978,947.34
6. Step 6: Final answer
   x = 1,481,473.34