Finding the Fourth Proportional to 52,112.93, 78,274.01 and 31,094.00

Step by Step Solution

1. Step 1: Write the proportion equation
   52,112.93 : 78,274.01 = 31,094.00 : x
2. Step 2: Convert to fraction form
   52,112.93/78,274.01 = 31,094.00/x
3. Step 3: Cross multiply
   52,112.93x = 78,274.01 × 31,094.00
4. Step 4: Simplify right side
   52,112.93x = 2,433,851,520.10
5. Step 5: Solve for x
   x = 2,433,851,520.10/52,112.93
6. Step 6: Final answer
   x = 46,703.41