Finding the Fourth Proportional to 56,499,776.99, 84,753,775.90 and 23,677,399.57

Step by Step Solution

1. Step 1: Write the proportion equation
   56,499,776.99 : 84,753,775.90 = 23,677,399.57 : x
2. Step 2: Convert to fraction form
   56,499,776.99/84,753,775.90 = 23,677,399.57/x
3. Step 3: Cross multiply
   56,499,776.99x = 84,753,775.90 × 23,677,399.57
4. Step 4: Simplify right side
   56,499,776.99x = 2,006,749,016,893,976.50
5. Step 5: Solve for x
   x = 2,006,749,016,893,976.50/56,499,776.99
6. Step 6: Final answer
   x = 35,517,821.90