Finding the Fourth Proportional to 61,654.06, 85,084.32 and 37,446.86

Step by Step Solution

1. Step 1: Write the proportion equation
   61,654.06 : 85,084.32 = 37,446.86 : x
2. Step 2: Convert to fraction form
   61,654.06/85,084.32 = 37,446.86/x
3. Step 3: Cross multiply
   61,654.06x = 85,084.32 × 37,446.86
4. Step 4: Simplify right side
   61,654.06x = 3,186,140,493.77
5. Step 5: Solve for x
   x = 3,186,140,493.77/61,654.06
6. Step 6: Final answer
   x = 51,677.71