Finding the Fourth Proportional to 39,601,399.24, 59,402,146.24 and 10,847,782.72

Step by Step Solution

1. Step 1: Write the proportion equation
   39,601,399.24 : 59,402,146.24 = 10,847,782.72 : x
2. Step 2: Convert to fraction form
   39,601,399.24/59,402,146.24 = 10,847,782.72/x
3. Step 3: Cross multiply
   39,601,399.24x = 59,402,146.24 × 10,847,782.72
4. Step 4: Simplify right side
   39,601,399.24x = 644,381,575,513,185
5. Step 5: Solve for x
   x = 644,381,575,513,185/39,601,399.24
6. Step 6: Final answer
   x = 16,271,687.06