Finding the Fourth Proportional to 152,874.73, 229,280.98 and 58,071.72

Step by Step Solution

1. Step 1: Write the proportion equation
   152,874.73 : 229,280.98 = 58,071.72 : x
2. Step 2: Convert to fraction form
   152,874.73/229,280.98 = 58,071.72/x
3. Step 3: Cross multiply
   152,874.73x = 229,280.98 × 58,071.72
4. Step 4: Simplify right side
   152,874.73x = 13,314,740,871.89
5. Step 5: Solve for x
   x = 13,314,740,871.89/152,874.73
6. Step 6: Final answer
   x = 87,095.76