Finding the Fourth Proportional to 72,653,720.33, 108,918,855.83 and 33,814,726.52

Step by Step Solution

1. Step 1: Write the proportion equation
   72,653,720.33 : 108,918,855.83 = 33,814,726.52 : x
2. Step 2: Convert to fraction form
   72,653,720.33/108,918,855.83 = 33,814,726.52/x
3. Step 3: Cross multiply
   72,653,720.33x = 108,918,855.83 × 33,814,726.52
4. Step 4: Simplify right side
   72,653,720.33x = 3,683,061,322,302,700
5. Step 5: Solve for x
   x = 3,683,061,322,302,700/72,653,720.33
6. Step 6: Final answer
   x = 50,693,361.68