Finding the Fourth Proportional to 97,876.86, 146,826.04 and 31,301.34

Step by Step Solution

1. Step 1: Write the proportion equation
   97,876.86 : 146,826.04 = 31,301.34 : x
2. Step 2: Convert to fraction form
   97,876.86/146,826.04 = 31,301.34/x
3. Step 3: Cross multiply
   97,876.86x = 146,826.04 × 31,301.34
4. Step 4: Simplify right side
   97,876.86x = 4,595,851,798.89
5. Step 5: Solve for x
   x = 4,595,851,798.89/97,876.86
6. Step 6: Final answer
   x = 46,955.45