Finding the Fourth Proportional to 148,118.00, 204,397.77 and 84,476.30

Step by Step Solution

1. Step 1: Write the proportion equation
   148,118.00 : 204,397.77 = 84,476.30 : x
2. Step 2: Convert to fraction form
   148,118.00/204,397.77 = 84,476.30/x
3. Step 3: Cross multiply
   148,118.00x = 204,397.77 × 84,476.30
4. Step 4: Simplify right side
   148,118.00x = 17,266,766,315.86
5. Step 5: Solve for x
   x = 17,266,766,315.86/148,118.00
6. Step 6: Final answer
   x = 116,574.40