Finding the Fourth Proportional to 6,739,867.54, 10,112,326.69 and 3,499,382.35

Step by Step Solution

1. Step 1: Write the proportion equation
   6,739,867.54 : 10,112,326.69 = 3,499,382.35 : x
2. Step 2: Convert to fraction form
   6,739,867.54/10,112,326.69 = 3,499,382.35/x
3. Step 3: Cross multiply
   6,739,867.54x = 10,112,326.69 × 3,499,382.35
4. Step 4: Simplify right side
   6,739,867.54x = 35,386,897,546,873.21
5. Step 5: Solve for x
   x = 35,386,897,546,873.21/6,739,867.54
6. Step 6: Final answer
   x = 5,250,384.72