Finding the Fourth Proportional to 107,460.17, 148,296.57 and 59,066.57

Step by Step Solution

1. Step 1: Write the proportion equation
   107,460.17 : 148,296.57 = 59,066.57 : x
2. Step 2: Convert to fraction form
   107,460.17/148,296.57 = 59,066.57/x
3. Step 3: Cross multiply
   107,460.17x = 148,296.57 × 59,066.57
4. Step 4: Simplify right side
   107,460.17x = 8,759,369,662.32
5. Step 5: Solve for x
   x = 8,759,369,662.32/107,460.17
6. Step 6: Final answer
   x = 81,512.71