Finding the Fourth Proportional to 98,429.22, 147,656.01 and 35,256.12

Step by Step Solution

1. Step 1: Write the proportion equation
   98,429.22 : 147,656.01 = 35,256.12 : x
2. Step 2: Convert to fraction form
   98,429.22/147,656.01 = 35,256.12/x
3. Step 3: Cross multiply
   98,429.22x = 147,656.01 × 35,256.12
4. Step 4: Simplify right side
   98,429.22x = 5,205,778,007.28
5. Step 5: Solve for x
   x = 5,205,778,007.28/98,429.22
6. Step 6: Final answer
   x = 52,888.54