Finding the Fourth Proportional to 3,467,697.33, 5,203,600.88 and 1,931,978.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,467,697.33 : 5,203,600.88 = 1,931,978.16 : x
2. Step 2: Convert to fraction form
   3,467,697.33/5,203,600.88 = 1,931,978.16/x
3. Step 3: Cross multiply
   3,467,697.33x = 5,203,600.88 × 1,931,978.16
4. Step 4: Simplify right side
   3,467,697.33x = 10,053,243,243,856.89
5. Step 5: Solve for x
   x = 10,053,243,243,856.89/3,467,697.33
6. Step 6: Final answer
   x = 2,899,112.09