Finding the Fourth Proportional to 3,074,728.58, 4,607,032.17 and 1,051,866.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,074,728.58 : 4,607,032.17 = 1,051,866.69 : x
2. Step 2: Convert to fraction form
   3,074,728.58/4,607,032.17 = 1,051,866.69/x
3. Step 3: Cross multiply
   3,074,728.58x = 4,607,032.17 × 1,051,866.69
4. Step 4: Simplify right side
   3,074,728.58x = 4,845,983,691,964.10
5. Step 5: Solve for x
   x = 4,845,983,691,964.10/3,074,728.58
6. Step 6: Final answer
   x = 1,576,068.77