Finding the Fourth Proportional to 31,053,536.04, 42,853,323.77 and 16,924,849.77

Step by Step Solution

1. Step 1: Write the proportion equation
   31,053,536.04 : 42,853,323.77 = 16,924,849.77 : x
2. Step 2: Convert to fraction form
   31,053,536.04/42,853,323.77 = 16,924,849.77/x
3. Step 3: Cross multiply
   31,053,536.04x = 42,853,323.77 × 16,924,849.77
4. Step 4: Simplify right side
   31,053,536.04x = 725,286,066,899,529.88
5. Step 5: Solve for x
   x = 725,286,066,899,529.88/31,053,536.04
6. Step 6: Final answer
   x = 23,355,989.67