Finding the Fourth Proportional to 118,061.06, 177,044.60 and 43,164.14

Step by Step Solution

1. Step 1: Write the proportion equation
   118,061.06 : 177,044.60 = 43,164.14 : x
2. Step 2: Convert to fraction form
   118,061.06/177,044.60 = 43,164.14/x
3. Step 3: Cross multiply
   118,061.06x = 177,044.60 × 43,164.14
4. Step 4: Simplify right side
   118,061.06x = 7,641,977,123.33
5. Step 5: Solve for x
   x = 7,641,977,123.33/118,061.06
6. Step 6: Final answer
   x = 64,729.03