Finding the Fourth Proportional to 58,484.96, 87,706.72 and 19,034.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,484.96 : 87,706.72 = 19,034.72 : x
2. Step 2: Convert to fraction form
   58,484.96/87,706.72 = 19,034.72/x
3. Step 3: Cross multiply
   58,484.96x = 87,706.72 × 19,034.72
4. Step 4: Simplify right side
   58,484.96x = 1,669,472,857.32
5. Step 5: Solve for x
   x = 1,669,472,857.32/58,484.96
6. Step 6: Final answer
   x = 28,545.34