Finding the Fourth Proportional to 174,109.03, 261,126.59 and 55,748.59

Step by Step Solution

1. Step 1: Write the proportion equation
   174,109.03 : 261,126.59 = 55,748.59 : x
2. Step 2: Convert to fraction form
   174,109.03/261,126.59 = 55,748.59/x
3. Step 3: Cross multiply
   174,109.03x = 261,126.59 × 55,748.59
4. Step 4: Simplify right side
   174,109.03x = 14,557,438,272.45
5. Step 5: Solve for x
   x = 14,557,438,272.45/174,109.03
6. Step 6: Final answer
   x = 83,611.05