Finding the Fourth Proportional to 36,057,478.54, 49,759,493.61 and 19,537,598.71

Step by Step Solution

1. Step 1: Write the proportion equation
   36,057,478.54 : 49,759,493.61 = 19,537,598.71 : x
2. Step 2: Convert to fraction form
   36,057,478.54/49,759,493.61 = 19,537,598.71/x
3. Step 3: Cross multiply
   36,057,478.54x = 49,759,493.61 × 19,537,598.71
4. Step 4: Simplify right side
   36,057,478.54x = 972,181,018,164,989.25
5. Step 5: Solve for x
   x = 972,181,018,164,989.25/36,057,478.54
6. Step 6: Final answer
   x = 26,961,980.08