Finding the Fourth Proportional to 65,848.56, 98,776.20 and 37,761.12

Step by Step Solution

1. Step 1: Write the proportion equation
   65,848.56 : 98,776.20 = 37,761.12 : x
2. Step 2: Convert to fraction form
   65,848.56/98,776.20 = 37,761.12/x
3. Step 3: Cross multiply
   65,848.56x = 98,776.20 × 37,761.12
4. Step 4: Simplify right side
   65,848.56x = 3,729,899,941.34
5. Step 5: Solve for x
   x = 3,729,899,941.34/65,848.56
6. Step 6: Final answer
   x = 56,643.61