Finding the Fourth Proportional to 30,651,111.18, 42,301,522.62 and 22,902,701.40

Step by Step Solution

1. Step 1: Write the proportion equation
   30,651,111.18 : 42,301,522.62 = 22,902,701.40 : x
2. Step 2: Convert to fraction form
   30,651,111.18/42,301,522.62 = 22,902,701.40/x
3. Step 3: Cross multiply
   30,651,111.18x = 42,301,522.62 × 22,902,701.40
4. Step 4: Simplify right side
   30,651,111.18x = 968,819,141,331,205.50
5. Step 5: Solve for x
   x = 968,819,141,331,205.50/30,651,111.18
6. Step 6: Final answer
   x = 31,607,961.47