Finding the Fourth Proportional to 152,055.54, 228,017.31 and 58,495.62

Step by Step Solution

1. Step 1: Write the proportion equation
   152,055.54 : 228,017.31 = 58,495.62 : x
2. Step 2: Convert to fraction form
   152,055.54/228,017.31 = 58,495.62/x
3. Step 3: Cross multiply
   152,055.54x = 228,017.31 × 58,495.62
4. Step 4: Simplify right side
   152,055.54x = 13,338,013,919.18
5. Step 5: Solve for x
   x = 13,338,013,919.18/152,055.54
6. Step 6: Final answer
   x = 87,718.04