Finding the Fourth Proportional to 174,696.84, 262,042.82 and 99,656.84

Step by Step Solution

1. Step 1: Write the proportion equation
   174,696.84 : 262,042.82 = 99,656.84 : x
2. Step 2: Convert to fraction form
   174,696.84/262,042.82 = 99,656.84/x
3. Step 3: Cross multiply
   174,696.84x = 262,042.82 × 99,656.84
4. Step 4: Simplify right side
   174,696.84x = 26,114,359,385.89
5. Step 5: Solve for x
   x = 26,114,359,385.89/174,696.84
6. Step 6: Final answer
   x = 149,483.87