Finding the Fourth Proportional to 23,113,522.04, 31,845,301.98 and 15,259,045.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,113,522.04 : 31,845,301.98 = 15,259,045.50 : x
2. Step 2: Convert to fraction form
   23,113,522.04/31,845,301.98 = 15,259,045.50/x
3. Step 3: Cross multiply
   23,113,522.04x = 31,845,301.98 × 15,259,045.50
4. Step 4: Simplify right side
   23,113,522.04x = 485,928,911,874,060.12
5. Step 5: Solve for x
   x = 485,928,911,874,060.12/23,113,522.04
6. Step 6: Final answer
   x = 21,023,577.07