Finding the Fourth Proportional to 35,818,868.82, 53,723,054.43 and 17,618,178.54

Step by Step Solution

1. Step 1: Write the proportion equation
   35,818,868.82 : 53,723,054.43 = 17,618,178.54 : x
2. Step 2: Convert to fraction form
   35,818,868.82/53,723,054.43 = 17,618,178.54/x
3. Step 3: Cross multiply
   35,818,868.82x = 53,723,054.43 × 17,618,178.54
4. Step 4: Simplify right side
   35,818,868.82x = 946,502,364,661,877.88
5. Step 5: Solve for x
   x = 946,502,364,661,877.88/35,818,868.82
6. Step 6: Final answer
   x = 26,424,686.09