Finding the Fourth Proportional to 2,861,973.32, 4,294,928.28 and 1,179,076.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,861,973.32 : 4,294,928.28 = 1,179,076.82 : x
2. Step 2: Convert to fraction form
   2,861,973.32/4,294,928.28 = 1,179,076.82/x
3. Step 3: Cross multiply
   2,861,973.32x = 4,294,928.28 × 1,179,076.82
4. Step 4: Simplify right side
   2,861,973.32x = 5,064,050,378,510.47
5. Step 5: Solve for x
   x = 5,064,050,378,510.47/2,861,973.32
6. Step 6: Final answer
   x = 1,769,426.13