Finding the Fourth Proportional to 53,231,411.89, 79,875,249.68 and 37,769,167.64

Step by Step Solution

1. Step 1: Write the proportion equation
   53,231,411.89 : 79,875,249.68 = 37,769,167.64 : x
2. Step 2: Convert to fraction form
   53,231,411.89/79,875,249.68 = 37,769,167.64/x
3. Step 3: Cross multiply
   53,231,411.89x = 79,875,249.68 × 37,769,167.64
4. Step 4: Simplify right side
   53,231,411.89x = 3,016,821,695,450,776.50
5. Step 5: Solve for x
   x = 3,016,821,695,450,776.50/53,231,411.89
6. Step 6: Final answer
   x = 56,673,711.79