Finding the Fourth Proportional to 46,031.06, 63,528.89 and 34,128.29

Step by Step Solution

1. Step 1: Write the proportion equation
   46,031.06 : 63,528.89 = 34,128.29 : x
2. Step 2: Convert to fraction form
   46,031.06/63,528.89 = 34,128.29/x
3. Step 3: Cross multiply
   46,031.06x = 63,528.89 × 34,128.29
4. Step 4: Simplify right side
   46,031.06x = 2,168,131,893.01
5. Step 5: Solve for x
   x = 2,168,131,893.01/46,031.06
6. Step 6: Final answer
   x = 47,101.50