Finding the Fourth Proportional to 37,681.00, 56,411.54 and 28,235.18

Step by Step Solution

1. Step 1: Write the proportion equation
   37,681.00 : 56,411.54 = 28,235.18 : x
2. Step 2: Convert to fraction form
   37,681.00/56,411.54 = 28,235.18/x
3. Step 3: Cross multiply
   37,681.00x = 56,411.54 × 28,235.18
4. Step 4: Simplify right side
   37,681.00x = 1,592,790,091.71
5. Step 5: Solve for x
   x = 1,592,790,091.71/37,681.00
6. Step 6: Final answer
   x = 42,270.38