Finding the Fourth Proportional to 30,931,443.10, 46,379,675.98 and 10,176,264.72

Step by Step Solution

1. Step 1: Write the proportion equation
   30,931,443.10 : 46,379,675.98 = 10,176,264.72 : x
2. Step 2: Convert to fraction form
   30,931,443.10/46,379,675.98 = 10,176,264.72/x
3. Step 3: Cross multiply
   30,931,443.10x = 46,379,675.98 × 10,176,264.72
4. Step 4: Simplify right side
   30,931,443.10x = 471,971,860,407,398.69
5. Step 5: Solve for x
   x = 471,971,860,407,398.69/30,931,443.10
6. Step 6: Final answer
   x = 15,258,643.41