Finding the Fourth Proportional to 23,779,302.40, 32,818,238.72 and 14,121,510.40

Step by Step Solution

1. Step 1: Write the proportion equation
   23,779,302.40 : 32,818,238.72 = 14,121,510.40 : x
2. Step 2: Convert to fraction form
   23,779,302.40/32,818,238.72 = 14,121,510.40/x
3. Step 3: Cross multiply
   23,779,302.40x = 32,818,238.72 × 14,121,510.40
4. Step 4: Simplify right side
   23,779,302.40x = 463,443,099,394,162.69
5. Step 5: Solve for x
   x = 463,443,099,394,162.69/23,779,302.40
6. Step 6: Final answer
   x = 19,489,347.99