Finding the Fourth Proportional to 118,869.84, 164,007.72 and 73,526.04

Step by Step Solution

1. Step 1: Write the proportion equation
   118,869.84 : 164,007.72 = 73,526.04 : x
2. Step 2: Convert to fraction form
   118,869.84/164,007.72 = 73,526.04/x
3. Step 3: Cross multiply
   118,869.84x = 164,007.72 × 73,526.04
4. Step 4: Simplify right side
   118,869.84x = 12,058,838,181.03
5. Step 5: Solve for x
   x = 12,058,838,181.03/118,869.84
6. Step 6: Final answer
   x = 101,445.73