Finding the Fourth Proportional to 89,238,564.91, 133,863,996.63 and 37,370,944.45

Step by Step Solution

1. Step 1: Write the proportion equation
   89,238,564.91 : 133,863,996.63 = 37,370,944.45 : x
2. Step 2: Convert to fraction form
   89,238,564.91/133,863,996.63 = 37,370,944.45/x
3. Step 3: Cross multiply
   89,238,564.91x = 133,863,996.63 × 37,370,944.45
4. Step 4: Simplify right side
   89,238,564.91x = 5,002,623,981,914,717
5. Step 5: Solve for x
   x = 5,002,623,981,914,717/89,238,564.91
6. Step 6: Final answer
   x = 56,058,991.84