Finding the Fourth Proportional to 101,479, 152,175.62 and 30,411.74

Step by Step Solution

1. Step 1: Write the proportion equation
   101,479 : 152,175.62 = 30,411.74 : x
2. Step 2: Convert to fraction form
   101,479/152,175.62 = 30,411.74/x
3. Step 3: Cross multiply
   101,479x = 152,175.62 × 30,411.74
4. Step 4: Simplify right side
   101,479x = 4,627,925,389.78
5. Step 5: Solve for x
   x = 4,627,925,389.78/101,479
6. Step 6: Final answer
   x = 45,604.76