Finding the Fourth Proportional to 118,880.36, 164,071.71 and 73,572.95

Step by Step Solution

1. Step 1: Write the proportion equation
   118,880.36 : 164,071.71 = 73,572.95 : x
2. Step 2: Convert to fraction form
   118,880.36/164,071.71 = 73,572.95/x
3. Step 3: Cross multiply
   118,880.36x = 164,071.71 × 73,572.95
4. Step 4: Simplify right side
   118,880.36x = 12,071,238,895.89
5. Step 5: Solve for x
   x = 12,071,238,895.89/118,880.36
6. Step 6: Final answer
   x = 101,541.07