Finding the Fourth Proportional to 123,562,302.42, 185,354,347.22 and 45,840,106.74

Step by Step Solution

1. Step 1: Write the proportion equation
   123,562,302.42 : 185,354,347.22 = 45,840,106.74 : x
2. Step 2: Convert to fraction form
   123,562,302.42/185,354,347.22 = 45,840,106.74/x
3. Step 3: Cross multiply
   123,562,302.42x = 185,354,347.22 × 45,840,106.74
4. Step 4: Simplify right side
   123,562,302.42x = 8,496,663,061,287,823
5. Step 5: Solve for x
   x = 8,496,663,061,287,823/123,562,302.42
6. Step 6: Final answer
   x = 68,764,201.50