Finding the Fourth Proportional to 42,753,300.46, 58,997,974.01 and 23,173,768.45

Step by Step Solution

1. Step 1: Write the proportion equation
   42,753,300.46 : 58,997,974.01 = 23,173,768.45 : x
2. Step 2: Convert to fraction form
   42,753,300.46/58,997,974.01 = 23,173,768.45/x
3. Step 3: Cross multiply
   42,753,300.46x = 58,997,974.01 × 23,173,768.45
4. Step 4: Simplify right side
   42,753,300.46x = 1,367,205,388,726,858
5. Step 5: Solve for x
   x = 1,367,205,388,726,858/42,753,300.46
6. Step 6: Final answer
   x = 31,978,943.71