Finding the Fourth Proportional to 162,569.16, 243,897.57 and 67,767.84

Step by Step Solution

1. Step 1: Write the proportion equation
   162,569.16 : 243,897.57 = 67,767.84 : x
2. Step 2: Convert to fraction form
   162,569.16/243,897.57 = 67,767.84/x
3. Step 3: Cross multiply
   162,569.16x = 243,897.57 × 67,767.84
4. Step 4: Simplify right side
   162,569.16x = 16,528,411,500.15
5. Step 5: Solve for x
   x = 16,528,411,500.15/162,569.16
6. Step 6: Final answer
   x = 101,670.03