Finding the Fourth Proportional to 141,605.25, 212,407.89 and 58,501.41

Step by Step Solution

1. Step 1: Write the proportion equation
   141,605.25 : 212,407.89 = 58,501.41 : x
2. Step 2: Convert to fraction form
   141,605.25/212,407.89 = 58,501.41/x
3. Step 3: Cross multiply
   141,605.25x = 212,407.89 × 58,501.41
4. Step 4: Simplify right side
   141,605.25x = 12,426,161,060.12
5. Step 5: Solve for x
   x = 12,426,161,060.12/141,605.25
6. Step 6: Final answer
   x = 87,752.12