Finding the Fourth Proportional to 160,520.51, 240,796.69 and 59,345.06

Step by Step Solution

1. Step 1: Write the proportion equation
   160,520.51 : 240,796.69 = 59,345.06 : x
2. Step 2: Convert to fraction form
   160,520.51/240,796.69 = 59,345.06/x
3. Step 3: Cross multiply
   160,520.51x = 240,796.69 × 59,345.06
4. Step 4: Simplify right side
   160,520.51x = 14,290,092,663.51
5. Step 5: Solve for x
   x = 14,290,092,663.51/160,520.51
6. Step 6: Final answer
   x = 89,023.47