Finding the Fourth Proportional to 98,905.23, 148,381.18 and 32,345.10

Step by Step Solution

1. Step 1: Write the proportion equation
   98,905.23 : 148,381.18 = 32,345.10 : x
2. Step 2: Convert to fraction form
   98,905.23/148,381.18 = 32,345.10/x
3. Step 3: Cross multiply
   98,905.23x = 148,381.18 × 32,345.10
4. Step 4: Simplify right side
   98,905.23x = 4,799,404,105.22
5. Step 5: Solve for x
   x = 4,799,404,105.22/98,905.23
6. Step 6: Final answer
   x = 48,525.28