Finding the Fourth Proportional to 46,473,183.48, 64,146,498.98 and 31,003,229.96

Step by Step Solution

1. Step 1: Write the proportion equation
   46,473,183.48 : 64,146,498.98 = 31,003,229.96 : x
2. Step 2: Convert to fraction form
   46,473,183.48/64,146,498.98 = 31,003,229.96/x
3. Step 3: Cross multiply
   46,473,183.48x = 64,146,498.98 × 31,003,229.96
4. Step 4: Simplify right side
   46,473,183.48x = 1,988,748,659,005,845.50
5. Step 5: Solve for x
   x = 1,988,748,659,005,845.50/46,473,183.48
6. Step 6: Final answer
   x = 42,793,467.33