Finding the Fourth Proportional to 2,339,941.50, 3,509,468.37 and 1,140,657.66

Step by Step Solution

1. Step 1: Write the proportion equation
   2,339,941.50 : 3,509,468.37 = 1,140,657.66 : x
2. Step 2: Convert to fraction form
   2,339,941.50/3,509,468.37 = 1,140,657.66/x
3. Step 3: Cross multiply
   2,339,941.50x = 3,509,468.37 × 1,140,657.66
4. Step 4: Simplify right side
   2,339,941.50x = 4,003,101,978,768.21
5. Step 5: Solve for x
   x = 4,003,101,978,768.21/2,339,941.50
6. Step 6: Final answer
   x = 1,710,770.11