Finding the Fourth Proportional to 74,459.30, 111,626.15 and 32,307.61

Step by Step Solution

1. Step 1: Write the proportion equation
   74,459.30 : 111,626.15 = 32,307.61 : x
2. Step 2: Convert to fraction form
   74,459.30/111,626.15 = 32,307.61/x
3. Step 3: Cross multiply
   74,459.30x = 111,626.15 × 32,307.61
4. Step 4: Simplify right side
   74,459.30x = 3,606,374,070.43
5. Step 5: Solve for x
   x = 3,606,374,070.43/74,459.30
6. Step 6: Final answer
   x = 48,434.17