Finding the Fourth Proportional to 118,870.84, 164,009.10 and 73,527.04

Step by Step Solution

1. Step 1: Write the proportion equation
   118,870.84 : 164,009.10 = 73,527.04 : x
2. Step 2: Convert to fraction form
   118,870.84/164,009.10 = 73,527.04/x
3. Step 3: Cross multiply
   118,870.84x = 164,009.10 × 73,527.04
4. Step 4: Simplify right side
   118,870.84x = 12,059,103,656.06
5. Step 5: Solve for x
   x = 12,059,103,656.06/118,870.84
6. Step 6: Final answer
   x = 101,447.11