Finding the Fourth Proportional to 155,367.68, 233,061.24 and 61,871

Step by Step Solution

1. Step 1: Write the proportion equation
   155,367.68 : 233,061.24 = 61,871 : x
2. Step 2: Convert to fraction form
   155,367.68/233,061.24 = 61,871/x
3. Step 3: Cross multiply
   155,367.68x = 233,061.24 × 61,871
4. Step 4: Simplify right side
   155,367.68x = 14,419,731,980.04
5. Step 5: Solve for x
   x = 14,419,731,980.04/155,367.68
6. Step 6: Final answer
   x = 92,810.37