Finding the Fourth Proportional to 97,371.84, 146,058.72 and 30,810.72

Step by Step Solution

1. Step 1: Write the proportion equation
   97,371.84 : 146,058.72 = 30,810.72 : x
2. Step 2: Convert to fraction form
   97,371.84/146,058.72 = 30,810.72/x
3. Step 3: Cross multiply
   97,371.84x = 146,058.72 × 30,810.72
4. Step 4: Simplify right side
   97,371.84x = 4,500,174,325.48
5. Step 5: Solve for x
   x = 4,500,174,325.48/97,371.84
6. Step 6: Final answer
   x = 46,216.38