Finding the Fourth Proportional to 94,093,620.43, 141,124,776.03 and 28,499,162.81

Step by Step Solution

1. Step 1: Write the proportion equation
   94,093,620.43 : 141,124,776.03 = 28,499,162.81 : x
2. Step 2: Convert to fraction form
   94,093,620.43/141,124,776.03 = 28,499,162.81/x
3. Step 3: Cross multiply
   94,093,620.43x = 141,124,776.03 × 28,499,162.81
4. Step 4: Simplify right side
   94,093,620.43x = 4,021,937,968,603,755.50
5. Step 5: Solve for x
   x = 4,021,937,968,603,755.50/94,093,620.43
6. Step 6: Final answer
   x = 42,744,002.73