Finding the Fourth Proportional to 2,492,079.48, 3,738,065.56 and 694,915.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492,079.48 : 3,738,065.56 = 694,915.07 : x
2. Step 2: Convert to fraction form
   2,492,079.48/3,738,065.56 = 694,915.07/x
3. Step 3: Cross multiply
   2,492,079.48x = 3,738,065.56 × 694,915.07
4. Step 4: Simplify right side
   2,492,079.48x = 2,597,638,069,864.37
5. Step 5: Solve for x
   x = 2,597,638,069,864.37/2,492,079.48
6. Step 6: Final answer
   x = 1,042,357.63