Finding the Fourth Proportional to 95,399,416.78, 143,068,788.74 and 30,688,158.96

Step by Step Solution

1. Step 1: Write the proportion equation
   95,399,416.78 : 143,068,788.74 = 30,688,158.96 : x
2. Step 2: Convert to fraction form
   95,399,416.78/143,068,788.74 = 30,688,158.96/x
3. Step 3: Cross multiply
   95,399,416.78x = 143,068,788.74 × 30,688,158.96
4. Step 4: Simplify right side
   95,399,416.78x = 4,390,517,731,144,499
5. Step 5: Solve for x
   x = 4,390,517,731,144,499/95,399,416.78
6. Step 6: Final answer
   x = 46,022,479.80