Finding the Fourth Proportional to 22,812,877.96, 31,483,032.28 and 13,026,465.77

Step by Step Solution

1. Step 1: Write the proportion equation
   22,812,877.96 : 31,483,032.28 = 13,026,465.77 : x
2. Step 2: Convert to fraction form
   22,812,877.96/31,483,032.28 = 13,026,465.77/x
3. Step 3: Cross multiply
   22,812,877.96x = 31,483,032.28 × 13,026,465.77
4. Step 4: Simplify right side
   22,812,877.96x = 410,112,642,141,243.75
5. Step 5: Solve for x
   x = 410,112,642,141,243.75/22,812,877.96
6. Step 6: Final answer
   x = 17,977,242.63