Finding the Fourth Proportional to 3,905,098.72, 5,861,426.31 and 1,884,764.87

Step by Step Solution

1. Step 1: Write the proportion equation
   3,905,098.72 : 5,861,426.31 = 1,884,764.87 : x
2. Step 2: Convert to fraction form
   3,905,098.72/5,861,426.31 = 1,884,764.87/x
3. Step 3: Cross multiply
   3,905,098.72x = 5,861,426.31 × 1,884,764.87
4. Step 4: Simplify right side
   3,905,098.72x = 11,047,410,389,854.95
5. Step 5: Solve for x
   x = 11,047,410,389,854.95/3,905,098.72
6. Step 6: Final answer
   x = 2,828,970.84