Finding the Fourth Proportional to 30,883,328.69, 42,618,597.59 and 16,754,307.53

Step by Step Solution

1. Step 1: Write the proportion equation
   30,883,328.69 : 42,618,597.59 = 16,754,307.53 : x
2. Step 2: Convert to fraction form
   30,883,328.69/42,618,597.59 = 16,754,307.53/x
3. Step 3: Cross multiply
   30,883,328.69x = 42,618,597.59 × 16,754,307.53
4. Step 4: Simplify right side
   30,883,328.69x = 714,045,090,348,969.62
5. Step 5: Solve for x
   x = 714,045,090,348,969.62/30,883,328.69
6. Step 6: Final answer
   x = 23,120,729.56