Finding the Fourth Proportional to 32,864,133.82, 49,300,686.51 and 13,690,405.93

Step by Step Solution

1. Step 1: Write the proportion equation
   32,864,133.82 : 49,300,686.51 = 13,690,405.93 : x
2. Step 2: Convert to fraction form
   32,864,133.82/49,300,686.51 = 13,690,405.93/x
3. Step 3: Cross multiply
   32,864,133.82x = 49,300,686.51 × 13,690,405.93
4. Step 4: Simplify right side
   32,864,133.82x = 674,946,410,949,575
5. Step 5: Solve for x
   x = 674,946,410,949,575/32,864,133.82
6. Step 6: Final answer
   x = 20,537,477.56