Finding the Fourth Proportional to 58,530.15, 87,819.53 and 37,493.91

Step by Step Solution

1. Step 1: Write the proportion equation
   58,530.15 : 87,819.53 = 37,493.91 : x
2. Step 2: Convert to fraction form
   58,530.15/87,819.53 = 37,493.91/x
3. Step 3: Cross multiply
   58,530.15x = 87,819.53 × 37,493.91
4. Step 4: Simplify right side
   58,530.15x = 3,292,697,366.59
5. Step 5: Solve for x
   x = 3,292,697,366.59/58,530.15
6. Step 6: Final answer
   x = 56,256.43