Finding the Fourth Proportional to 1,014,333.06, 1,399,779.72 and 561,624.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,014,333.06 : 1,399,779.72 = 561,624.06 : x
2. Step 2: Convert to fraction form
   1,014,333.06/1,399,779.72 = 561,624.06/x
3. Step 3: Cross multiply
   1,014,333.06x = 1,399,779.72 × 561,624.06
4. Step 4: Simplify right side
   1,014,333.06x = 786,149,969,452.06
5. Step 5: Solve for x
   x = 786,149,969,452.06/1,014,333.06
6. Step 6: Final answer
   x = 775,041.26