Finding the Fourth Proportional to 152,689, 229,039.98 and 41,881

Step by Step Solution

1. Step 1: Write the proportion equation
   152,689 : 229,039.98 = 41,881 : x
2. Step 2: Convert to fraction form
   152,689/229,039.98 = 41,881/x
3. Step 3: Cross multiply
   152,689x = 229,039.98 × 41,881
4. Step 4: Simplify right side
   152,689x = 9,592,423,402.38
5. Step 5: Solve for x
   x = 9,592,423,402.38/152,689
6. Step 6: Final answer
   x = 62,823.28