Finding the Fourth Proportional to 97,753.02, 146,651.40 and 31,196.94

Step by Step Solution

1. Step 1: Write the proportion equation
   97,753.02 : 146,651.40 = 31,196.94 : x
2. Step 2: Convert to fraction form
   97,753.02/146,651.40 = 31,196.94/x
3. Step 3: Cross multiply
   97,753.02x = 146,651.40 × 31,196.94
4. Step 4: Simplify right side
   97,753.02x = 4,575,074,926.72
5. Step 5: Solve for x
   x = 4,575,074,926.72/97,753.02
6. Step 6: Final answer
   x = 46,802.39