Finding the Fourth Proportional to 3,901,977.72, 5,882,212.70 and 3,641,870.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,901,977.72 : 5,882,212.70 = 3,641,870.52 : x
2. Step 2: Convert to fraction form
   3,901,977.72/5,882,212.70 = 3,641,870.52/x
3. Step 3: Cross multiply
   3,901,977.72x = 5,882,212.70 × 3,641,870.52
4. Step 4: Simplify right side
   3,901,977.72x = 21,422,257,024,499.61
5. Step 5: Solve for x
   x = 21,422,257,024,499.61/3,901,977.72
6. Step 6: Final answer
   x = 5,490,102.34