Finding the Fourth Proportional to 16,754,931.06, 23,123,677.12 and 10,143,162.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,754,931.06 : 23,123,677.12 = 10,143,162.50 : x
2. Step 2: Convert to fraction form
   16,754,931.06/23,123,677.12 = 10,143,162.50/x
3. Step 3: Cross multiply
   16,754,931.06x = 23,123,677.12 × 10,143,162.50
4. Step 4: Simplify right side
   16,754,931.06x = 234,547,214,625,692
5. Step 5: Solve for x
   x = 234,547,214,625,692/16,754,931.06
6. Step 6: Final answer
   x = 13,998,697.68