Finding the Fourth Proportional to 3,425,925.30, 5,137,178.00 and 1,120,118.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,425,925.30 : 5,137,178.00 = 1,120,118.06 : x
2. Step 2: Convert to fraction form
   3,425,925.30/5,137,178.00 = 1,120,118.06/x
3. Step 3: Cross multiply
   3,425,925.30x = 5,137,178.00 × 1,120,118.06
4. Step 4: Simplify right side
   3,425,925.30x = 5,754,245,823,948.20
5. Step 5: Solve for x
   x = 5,754,245,823,948.20/3,425,925.30
6. Step 6: Final answer
   x = 1,679,618.01