Finding the Fourth Proportional to 58,457.04, 80,670.88 and 37,231.76

Step by Step Solution

1. Step 1: Write the proportion equation
   58,457.04 : 80,670.88 = 37,231.76 : x
2. Step 2: Convert to fraction form
   58,457.04/80,670.88 = 37,231.76/x
3. Step 3: Cross multiply
   58,457.04x = 80,670.88 × 37,231.76
4. Step 4: Simplify right side
   58,457.04x = 3,003,518,843.15
5. Step 5: Solve for x
   x = 3,003,518,843.15/58,457.04
6. Step 6: Final answer
   x = 51,379.93