Finding the Fourth Proportional to 42,233,964.94, 58,282,871.61 and 22,918,380.94

Step by Step Solution

1. Step 1: Write the proportion equation
   42,233,964.94 : 58,282,871.61 = 22,918,380.94 : x
2. Step 2: Convert to fraction form
   42,233,964.94/58,282,871.61 = 22,918,380.94/x
3. Step 3: Cross multiply
   42,233,964.94x = 58,282,871.61 × 22,918,380.94
4. Step 4: Simplify right side
   42,233,964.94x = 1,335,749,053,835,091.25
5. Step 5: Solve for x
   x = 1,335,749,053,835,091.25/42,233,964.94
6. Step 6: Final answer
   x = 31,627,365.69