Finding the Fourth Proportional to 176,061.48, 264,111.24 and 56,090.13

Step by Step Solution

1. Step 1: Write the proportion equation
   176,061.48 : 264,111.24 = 56,090.13 : x
2. Step 2: Convert to fraction form
   176,061.48/264,111.24 = 56,090.13/x
3. Step 3: Cross multiply
   176,061.48x = 264,111.24 × 56,090.13
4. Step 4: Simplify right side
   176,061.48x = 14,814,033,786.06
5. Step 5: Solve for x
   x = 14,814,033,786.06/176,061.48
6. Step 6: Final answer
   x = 84,141.26