Finding the Fourth Proportional to 64,473, 88,973.06 and 37,634.12

Step by Step Solution

1. Step 1: Write the proportion equation
   64,473 : 88,973.06 = 37,634.12 : x
2. Step 2: Convert to fraction form
   64,473/88,973.06 = 37,634.12/x
3. Step 3: Cross multiply
   64,473x = 88,973.06 × 37,634.12
4. Step 4: Simplify right side
   64,473x = 3,348,422,816.81
5. Step 5: Solve for x
   x = 3,348,422,816.81/64,473
6. Step 6: Final answer
   x = 51,935.27