Finding the Fourth Proportional to 37,112,950.20, 55,683,422.10 and 17,960,662.20

Step by Step Solution

1. Step 1: Write the proportion equation
   37,112,950.20 : 55,683,422.10 = 17,960,662.20 : x
2. Step 2: Convert to fraction form
   37,112,950.20/55,683,422.10 = 17,960,662.20/x
3. Step 3: Cross multiply
   37,112,950.20x = 55,683,422.10 × 17,960,662.20
4. Step 4: Simplify right side
   37,112,950.20x = 1,000,111,134,478,114.62
5. Step 5: Solve for x
   x = 1,000,111,134,478,114.62/37,112,950.20
6. Step 6: Final answer
   x = 26,947,766.99