Finding the Fourth Proportional to 12,377,109.42, 18,585,096.57 and 10,482,854.76

Step by Step Solution

1. Step 1: Write the proportion equation
   12,377,109.42 : 18,585,096.57 = 10,482,854.76 : x
2. Step 2: Convert to fraction form
   12,377,109.42/18,585,096.57 = 10,482,854.76/x
3. Step 3: Cross multiply
   12,377,109.42x = 18,585,096.57 × 10,482,854.76
4. Step 4: Simplify right side
   12,377,109.42x = 194,824,868,043,884.19
5. Step 5: Solve for x
   x = 194,824,868,043,884.19/12,377,109.42
6. Step 6: Final answer
   x = 15,740,740.54