Finding the Fourth Proportional to 14,657,522.19, 21,989,661.03 and 5,072,900.83

Step by Step Solution

1. Step 1: Write the proportion equation
   14,657,522.19 : 21,989,661.03 = 5,072,900.83 : x
2. Step 2: Convert to fraction form
   14,657,522.19/21,989,661.03 = 5,072,900.83/x
3. Step 3: Cross multiply
   14,657,522.19x = 21,989,661.03 × 5,072,900.83
4. Step 4: Simplify right side
   14,657,522.19x = 111,551,369,635,531.50
5. Step 5: Solve for x
   x = 111,551,369,635,531.50/14,657,522.19
6. Step 6: Final answer
   x = 7,610,520.27