Finding the Fourth Proportional to 151,513.88, 227,303.62 and 58,019.63

Step by Step Solution

1. Step 1: Write the proportion equation
   151,513.88 : 227,303.62 = 58,019.63 : x
2. Step 2: Convert to fraction form
   151,513.88/227,303.62 = 58,019.63/x
3. Step 3: Cross multiply
   151,513.88x = 227,303.62 × 58,019.63
4. Step 4: Simplify right side
   151,513.88x = 13,188,070,648.49
5. Step 5: Solve for x
   x = 13,188,070,648.49/151,513.88
6. Step 6: Final answer
   x = 87,042.00