Finding the Fourth Proportional to 82,378,215.30, 113,674,423.76 and 48,881,922.73

Step by Step Solution

1. Step 1: Write the proportion equation
   82,378,215.30 : 113,674,423.76 = 48,881,922.73 : x
2. Step 2: Convert to fraction form
   82,378,215.30/113,674,423.76 = 48,881,922.73/x
3. Step 3: Cross multiply
   82,378,215.30x = 113,674,423.76 × 48,881,922.73
4. Step 4: Simplify right side
   82,378,215.30x = 5,556,624,398,045,224
5. Step 5: Solve for x
   x = 5,556,624,398,045,224/82,378,215.30
6. Step 6: Final answer
   x = 67,452,595.06