Finding the Fourth Proportional to 92,897,944.47, 139,293,116.51 and 31,466,514.15

Step by Step Solution

1. Step 1: Write the proportion equation
   92,897,944.47 : 139,293,116.51 = 31,466,514.15 : x
2. Step 2: Convert to fraction form
   92,897,944.47/139,293,116.51 = 31,466,514.15/x
3. Step 3: Cross multiply
   92,897,944.47x = 139,293,116.51 × 31,466,514.15
4. Step 4: Simplify right side
   92,897,944.47x = 4,383,068,821,502,180.50
5. Step 5: Solve for x
   x = 4,383,068,821,502,180.50/92,897,944.47
6. Step 6: Final answer
   x = 47,181,547.95