Finding the Fourth Proportional to 23,662,737.84, 32,656,071.60 and 13,345,696.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,662,737.84 : 32,656,071.60 = 13,345,696.56 : x
2. Step 2: Convert to fraction form
   23,662,737.84/32,656,071.60 = 13,345,696.56/x
3. Step 3: Cross multiply
   23,662,737.84x = 32,656,071.60 × 13,345,696.56
4. Step 4: Simplify right side
   23,662,737.84x = 435,818,022,415,233.75
5. Step 5: Solve for x
   x = 435,818,022,415,233.75/23,662,737.84
6. Step 6: Final answer
   x = 18,417,903.51