Finding the Fourth Proportional to 174,196.88, 240,435.24 and 107,090

Step by Step Solution

1. Step 1: Write the proportion equation
   174,196.88 : 240,435.24 = 107,090 : x
2. Step 2: Convert to fraction form
   174,196.88/240,435.24 = 107,090/x
3. Step 3: Cross multiply
   174,196.88x = 240,435.24 × 107,090
4. Step 4: Simplify right side
   174,196.88x = 25,748,209,851.60
5. Step 5: Solve for x
   x = 25,748,209,851.60/174,196.88
6. Step 6: Final answer
   x = 147,810.97