Finding the Fourth Proportional to 3,200,980.32, 4,417,290.72 and 1,750,671.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,200,980.32 : 4,417,290.72 = 1,750,671.12 : x
2. Step 2: Convert to fraction form
   3,200,980.32/4,417,290.72 = 1,750,671.12/x
3. Step 3: Cross multiply
   3,200,980.32x = 4,417,290.72 × 1,750,671.12
4. Step 4: Simplify right side
   3,200,980.32x = 7,733,223,292,148.01
5. Step 5: Solve for x
   x = 7,733,223,292,148.01/3,200,980.32
6. Step 6: Final answer
   x = 2,415,892.17