Finding the Fourth Proportional to 1,235,030.43, 1,854,665.69 and 758,059.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,235,030.43 : 1,854,665.69 = 758,059.06 : x
2. Step 2: Convert to fraction form
   1,235,030.43/1,854,665.69 = 758,059.06/x
3. Step 3: Cross multiply
   1,235,030.43x = 1,854,665.69 × 758,059.06
4. Step 4: Simplify right side
   1,235,030.43x = 1,405,946,121,148.69
5. Step 5: Solve for x
   x = 1,405,946,121,148.69/1,235,030.43
6. Step 6: Final answer
   x = 1,138,389.86