Finding the Fourth Proportional to 100,590.84, 150,887.16 and 34,031.34

Step by Step Solution

1. Step 1: Write the proportion equation
   100,590.84 : 150,887.16 = 34,031.34 : x
2. Step 2: Convert to fraction form
   100,590.84/150,887.16 = 34,031.34/x
3. Step 3: Cross multiply
   100,590.84x = 150,887.16 × 34,031.34
4. Step 4: Simplify right side
   100,590.84x = 5,134,892,243.59
5. Step 5: Solve for x
   x = 5,134,892,243.59/100,590.84
6. Step 6: Final answer
   x = 51,047.31