Finding the Fourth Proportional to 2,152,088.33, 2,969,845.70 and 1,185,308.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,088.33 : 2,969,845.70 = 1,185,308.64 : x
2. Step 2: Convert to fraction form
   2,152,088.33/2,969,845.70 = 1,185,308.64/x
3. Step 3: Cross multiply
   2,152,088.33x = 2,969,845.70 × 1,185,308.64
4. Step 4: Simplify right side
   2,152,088.33x = 3,520,183,761,750.30
5. Step 5: Solve for x
   x = 3,520,183,761,750.30/2,152,088.33
6. Step 6: Final answer
   x = 1,635,705.99