Finding the Fourth Proportional to 116,061.13, 174,169.52 and 42,189.13

Step by Step Solution

1. Step 1: Write the proportion equation
   116,061.13 : 174,169.52 = 42,189.13 : x
2. Step 2: Convert to fraction form
   116,061.13/174,169.52 = 42,189.13/x
3. Step 3: Cross multiply
   116,061.13x = 174,169.52 × 42,189.13
4. Step 4: Simplify right side
   116,061.13x = 7,348,060,521.32
5. Step 5: Solve for x
   x = 7,348,060,521.32/116,061.13
6. Step 6: Final answer
   x = 63,311.98