Finding the Fourth Proportional to 116,061.04, 160,234.10 and 75,842.11

Step by Step Solution

1. Step 1: Write the proportion equation
   116,061.04 : 160,234.10 = 75,842.11 : x
2. Step 2: Convert to fraction form
   116,061.04/160,234.10 = 75,842.11/x
3. Step 3: Cross multiply
   116,061.04x = 160,234.10 × 75,842.11
4. Step 4: Simplify right side
   116,061.04x = 12,152,492,237.95
5. Step 5: Solve for x
   x = 12,152,492,237.95/116,061.04
6. Step 6: Final answer
   x = 104,707.77