Finding the Fourth Proportional to 2,243,436.02, 3,095,925.53 and 1,224,840.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,436.02 : 3,095,925.53 = 1,224,840.77 : x
2. Step 2: Convert to fraction form
   2,243,436.02/3,095,925.53 = 1,224,840.77/x
3. Step 3: Cross multiply
   2,243,436.02x = 3,095,925.53 × 1,224,840.77
4. Step 4: Simplify right side
   2,243,436.02x = 3,792,015,810,027.86
5. Step 5: Solve for x
   x = 3,792,015,810,027.86/2,243,436.02
6. Step 6: Final answer
   x = 1,690,271.43