Finding the Fourth Proportional to 61,598.96, 84,987.16 and 37,700.72

Step by Step Solution

1. Step 1: Write the proportion equation
   61,598.96 : 84,987.16 = 37,700.72 : x
2. Step 2: Convert to fraction form
   61,598.96/84,987.16 = 37,700.72/x
3. Step 3: Cross multiply
   61,598.96x = 84,987.16 × 37,700.72
4. Step 4: Simplify right side
   61,598.96x = 3,204,077,122.76
5. Step 5: Solve for x
   x = 3,204,077,122.76/61,598.96
6. Step 6: Final answer
   x = 52,015.12