Finding the Fourth Proportional to 110,317,917.59, 152,249,479.50 and 82,392,145.57

Step by Step Solution

1. Step 1: Write the proportion equation
   110,317,917.59 : 152,249,479.50 = 82,392,145.57 : x
2. Step 2: Convert to fraction form
   110,317,917.59/152,249,479.50 = 82,392,145.57/x
3. Step 3: Cross multiply
   110,317,917.59x = 152,249,479.50 × 82,392,145.57
4. Step 4: Simplify right side
   110,317,917.59x = 12,544,161,278,420,014
5. Step 5: Solve for x
   x = 12,544,161,278,420,014/110,317,917.59
6. Step 6: Final answer
   x = 113,709,192.06