Finding the Fourth Proportional to 22,411,501.53, 30,942,152.06 and 18,291,360.63

Step by Step Solution

1. Step 1: Write the proportion equation
   22,411,501.53 : 30,942,152.06 = 18,291,360.63 : x
2. Step 2: Convert to fraction form
   22,411,501.53/30,942,152.06 = 18,291,360.63/x
3. Step 3: Cross multiply
   22,411,501.53x = 30,942,152.06 × 18,291,360.63
4. Step 4: Simplify right side
   22,411,501.53x = 565,974,061,906,300.50
5. Step 5: Solve for x
   x = 565,974,061,906,300.50/22,411,501.53
6. Step 6: Final answer
   x = 25,253,732.38