Finding the Fourth Proportional to 148,971, 223,412.76 and 43,764.96

Step by Step Solution

1. Step 1: Write the proportion equation
   148,971 : 223,412.76 = 43,764.96 : x
2. Step 2: Convert to fraction form
   148,971/223,412.76 = 43,764.96/x
3. Step 3: Cross multiply
   148,971x = 223,412.76 × 43,764.96
4. Step 4: Simplify right side
   148,971x = 9,777,650,504.89
5. Step 5: Solve for x
   x = 9,777,650,504.89/148,971
6. Step 6: Final answer
   x = 65,634.59