Finding the Fourth Proportional to 93,068.04, 128,365.15 and 59,047.23

Step by Step Solution

1. Step 1: Write the proportion equation
   93,068.04 : 128,365.15 = 59,047.23 : x
2. Step 2: Convert to fraction form
   93,068.04/128,365.15 = 59,047.23/x
3. Step 3: Cross multiply
   93,068.04x = 128,365.15 × 59,047.23
4. Step 4: Simplify right side
   93,068.04x = 7,579,606,536.03
5. Step 5: Solve for x
   x = 7,579,606,536.03/93,068.04
6. Step 6: Final answer
   x = 81,441.56