Finding the Fourth Proportional to 69,809.00, 96,337.40 and 37,977.89

Step by Step Solution

1. Step 1: Write the proportion equation
   69,809.00 : 96,337.40 = 37,977.89 : x
2. Step 2: Convert to fraction form
   69,809.00/96,337.40 = 37,977.89/x
3. Step 3: Cross multiply
   69,809.00x = 96,337.40 × 37,977.89
4. Step 4: Simplify right side
   69,809.00x = 3,658,690,508.51
5. Step 5: Solve for x
   x = 3,658,690,508.51/69,809.00
6. Step 6: Final answer
   x = 52,410.02