Finding the Fourth Proportional to 2,229,532.56, 3,076,738.02 and 1,210,944.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,532.56 : 3,076,738.02 = 1,210,944.60 : x
2. Step 2: Convert to fraction form
   2,229,532.56/3,076,738.02 = 1,210,944.60/x
3. Step 3: Cross multiply
   2,229,532.56x = 3,076,738.02 × 1,210,944.60
4. Step 4: Simplify right side
   2,229,532.56x = 3,725,759,290,933.69
5. Step 5: Solve for x
   x = 3,725,759,290,933.69/2,229,532.56
6. Step 6: Final answer
   x = 1,671,094.36