Finding the Fourth Proportional to 152,875.82, 229,403.94 and 58,185.72

Step by Step Solution

1. Step 1: Write the proportion equation
   152,875.82 : 229,403.94 = 58,185.72 : x
2. Step 2: Convert to fraction form
   152,875.82/229,403.94 = 58,185.72/x
3. Step 3: Cross multiply
   152,875.82x = 229,403.94 × 58,185.72
4. Step 4: Simplify right side
   152,875.82x = 13,348,033,419.74
5. Step 5: Solve for x
   x = 13,348,033,419.74/152,875.82
6. Step 6: Final answer
   x = 87,312.91