Finding the Fourth Proportional to 32,622,071.85, 45,018,621.72 and 17,938,685.07

Step by Step Solution

1. Step 1: Write the proportion equation
   32,622,071.85 : 45,018,621.72 = 17,938,685.07 : x
2. Step 2: Convert to fraction form
   32,622,071.85/45,018,621.72 = 17,938,685.07/x
3. Step 3: Cross multiply
   32,622,071.85x = 45,018,621.72 × 17,938,685.07
4. Step 4: Simplify right side
   32,622,071.85x = 807,574,877,320,541.75
5. Step 5: Solve for x
   x = 807,574,877,320,541.75/32,622,071.85
6. Step 6: Final answer
   x = 24,755,474.79