Finding the Fourth Proportional to 2,380,030.80, 3,570,498.72 and 783,054.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380,030.80 : 3,570,498.72 = 783,054.24 : x
2. Step 2: Convert to fraction form
   2,380,030.80/3,570,498.72 = 783,054.24/x
3. Step 3: Cross multiply
   2,380,030.80x = 3,570,498.72 × 783,054.24
4. Step 4: Simplify right side
   2,380,030.80x = 2,795,894,161,610.57
5. Step 5: Solve for x
   x = 2,795,894,161,610.57/2,380,030.80
6. Step 6: Final answer
   x = 1,174,730.24