Finding the Fourth Proportional to 81,897.39, 113,018.03 and 46,088.01

Step by Step Solution

1. Step 1: Write the proportion equation
   81,897.39 : 113,018.03 = 46,088.01 : x
2. Step 2: Convert to fraction form
   81,897.39/113,018.03 = 46,088.01/x
3. Step 3: Cross multiply
   81,897.39x = 113,018.03 × 46,088.01
4. Step 4: Simplify right side
   81,897.39x = 5,208,776,096.82
5. Step 5: Solve for x
   x = 5,208,776,096.82/81,897.39
6. Step 6: Final answer
   x = 63,601.25