Finding the Fourth Proportional to 37,012,807.95, 51,079,270.91 and 20,492,932.02

Step by Step Solution

1. Step 1: Write the proportion equation
   37,012,807.95 : 51,079,270.91 = 20,492,932.02 : x
2. Step 2: Convert to fraction form
   37,012,807.95/51,079,270.91 = 20,492,932.02/x
3. Step 3: Cross multiply
   37,012,807.95x = 51,079,270.91 × 20,492,932.02
4. Step 4: Simplify right side
   37,012,807.95x = 1,046,764,026,287,328.88
5. Step 5: Solve for x
   x = 1,046,764,026,287,328.88/37,012,807.95
6. Step 6: Final answer
   x = 28,281,129.81