Finding the Fourth Proportional to 1,969,209.42, 2,954,339.21 and 707,047.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,969,209.42 : 2,954,339.21 = 707,047.98 : x
2. Step 2: Convert to fraction form
   1,969,209.42/2,954,339.21 = 707,047.98/x
3. Step 3: Cross multiply
   1,969,209.42x = 2,954,339.21 × 707,047.98
4. Step 4: Simplify right side
   1,969,209.42x = 2,088,859,570,665.30
5. Step 5: Solve for x
   x = 2,088,859,570,665.30/1,969,209.42
6. Step 6: Final answer
   x = 1,060,760.50