Finding the Fourth Proportional to 58,031.72, 80,054.30 and 37,900.38

Step by Step Solution

1. Step 1: Write the proportion equation
   58,031.72 : 80,054.30 = 37,900.38 : x
2. Step 2: Convert to fraction form
   58,031.72/80,054.30 = 37,900.38/x
3. Step 3: Cross multiply
   58,031.72x = 80,054.30 × 37,900.38
4. Step 4: Simplify right side
   58,031.72x = 3,034,088,201.13
5. Step 5: Solve for x
   x = 3,034,088,201.13/58,031.72
6. Step 6: Final answer
   x = 52,283.28