Finding the Fourth Proportional to 30,918,921.77, 42,684,677.33 and 23,839,052.00

Step by Step Solution

1. Step 1: Write the proportion equation
   30,918,921.77 : 42,684,677.33 = 23,839,052.00 : x
2. Step 2: Convert to fraction form
   30,918,921.77/42,684,677.33 = 23,839,052.00/x
3. Step 3: Cross multiply
   30,918,921.77x = 42,684,677.33 × 23,839,052.00
4. Step 4: Simplify right side
   30,918,921.77x = 1,017,562,242,274,567.12
5. Step 5: Solve for x
   x = 1,017,562,242,274,567.12/30,918,921.77
6. Step 6: Final answer
   x = 32,910,663.89