Finding the Fourth Proportional to 42,567,522.29, 58,743,178.51 and 22,988,408.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,567,522.29 : 58,743,178.51 = 22,988,408.78 : x
2. Step 2: Convert to fraction form
   42,567,522.29/58,743,178.51 = 22,988,408.78/x
3. Step 3: Cross multiply
   42,567,522.29x = 58,743,178.51 × 22,988,408.78
4. Step 4: Simplify right side
   42,567,522.29x = 1,350,412,200,624,391.25
5. Step 5: Solve for x
   x = 1,350,412,200,624,391.25/42,567,522.29
6. Step 6: Final answer
   x = 31,724,002.90