Finding the Fourth Proportional to 94,031.48, 141,047.76 and 37,897.40

Step by Step Solution

1. Step 1: Write the proportion equation
   94,031.48 : 141,047.76 = 37,897.40 : x
2. Step 2: Convert to fraction form
   94,031.48/141,047.76 = 37,897.40/x
3. Step 3: Cross multiply
   94,031.48x = 141,047.76 × 37,897.40
4. Step 4: Simplify right side
   94,031.48x = 5,345,343,379.82
5. Step 5: Solve for x
   x = 5,345,343,379.82/94,031.48
6. Step 6: Final answer
   x = 56,846.32