Finding the Fourth Proportional to 42,927,371.88, 59,220,231.30 and 25,513,820.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,927,371.88 : 59,220,231.30 = 25,513,820.52 : x
2. Step 2: Convert to fraction form
   42,927,371.88/59,220,231.30 = 25,513,820.52/x
3. Step 3: Cross multiply
   42,927,371.88x = 59,220,231.30 × 25,513,820.52
4. Step 4: Simplify right side
   42,927,371.88x = 1,510,934,352,541,086.25
5. Step 5: Solve for x
   x = 1,510,934,352,541,086.25/42,927,371.88
6. Step 6: Final answer
   x = 35,197,457.62