Finding the Fourth Proportional to 2,038,435.58, 2,812,969.38 and 1,120,658.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,038,435.58 : 2,812,969.38 = 1,120,658.07 : x
2. Step 2: Convert to fraction form
   2,038,435.58/2,812,969.38 = 1,120,658.07/x
3. Step 3: Cross multiply
   2,038,435.58x = 2,812,969.38 × 1,120,658.07
4. Step 4: Simplify right side
   2,038,435.58x = 3,152,376,836,359.90
5. Step 5: Solve for x
   x = 3,152,376,836,359.90/2,038,435.58
6. Step 6: Final answer
   x = 1,546,468.71