Finding the Fourth Proportional to 34,820,093.34, 52,162,034.46 and 28,680,888.42

Step by Step Solution

1. Step 1: Write the proportion equation
   34,820,093.34 : 52,162,034.46 = 28,680,888.42 : x
2. Step 2: Convert to fraction form
   34,820,093.34/52,162,034.46 = 28,680,888.42/x
3. Step 3: Cross multiply
   34,820,093.34x = 52,162,034.46 × 28,680,888.42
4. Step 4: Simplify right side
   34,820,093.34x = 1,496,053,490,107,455
5. Step 5: Solve for x
   x = 1,496,053,490,107,455/34,820,093.34
6. Step 6: Final answer
   x = 42,965,234.91