Finding the Fourth Proportional to 2,243,070.51, 3,095,490.38 and 1,224,482.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,070.51 : 3,095,490.38 = 1,224,482.55 : x
2. Step 2: Convert to fraction form
   2,243,070.51/3,095,490.38 = 1,224,482.55/x
3. Step 3: Cross multiply
   2,243,070.51x = 3,095,490.38 × 1,224,482.55
4. Step 4: Simplify right side
   2,243,070.51x = 3,790,373,947,880.46
5. Step 5: Solve for x
   x = 3,790,373,947,880.46/2,243,070.51
6. Step 6: Final answer
   x = 1,689,814.89