Finding the Fourth Proportional to 30,592,536.81, 42,216,407.71 and 16,653,601.77

Step by Step Solution

1. Step 1: Write the proportion equation
   30,592,536.81 : 42,216,407.71 = 16,653,601.77 : x
2. Step 2: Convert to fraction form
   30,592,536.81/42,216,407.71 = 16,653,601.77/x
3. Step 3: Cross multiply
   30,592,536.81x = 42,216,407.71 × 16,653,601.77
4. Step 4: Simplify right side
   30,592,536.81x = 703,055,242,162,297.62
5. Step 5: Solve for x
   x = 703,055,242,162,297.62/30,592,536.81
6. Step 6: Final answer
   x = 22,981,266.53