Finding the Fourth Proportional to 89,238,462.80, 133,863,843.60 and 37,370,842.25

Step by Step Solution

1. Step 1: Write the proportion equation
   89,238,462.80 : 133,863,843.60 = 37,370,842.25 : x
2. Step 2: Convert to fraction form
   89,238,462.80/133,863,843.60 = 37,370,842.25/x
3. Step 3: Cross multiply
   89,238,462.80x = 133,863,843.60 × 37,370,842.25
4. Step 4: Simplify right side
   89,238,462.80x = 5,002,604,581,484,952
5. Step 5: Solve for x
   x = 5,002,604,581,484,952/89,238,462.80
6. Step 6: Final answer
   x = 56,058,838.59