Finding the Fourth Proportional to 64,090.56, 88,444.47 and 37,248.78

Step by Step Solution

1. Step 1: Write the proportion equation
   64,090.56 : 88,444.47 = 37,248.78 : x
2. Step 2: Convert to fraction form
   64,090.56/88,444.47 = 37,248.78/x
3. Step 3: Cross multiply
   64,090.56x = 88,444.47 × 37,248.78
4. Step 4: Simplify right side
   64,090.56x = 3,294,448,605.25
5. Step 5: Solve for x
   x = 3,294,448,605.25/64,090.56
6. Step 6: Final answer
   x = 51,403.02