Finding the Fourth Proportional to 23,455,742.98, 35,152,972.65 and 13,080,548.00

Step by Step Solution

1. Step 1: Write the proportion equation
   23,455,742.98 : 35,152,972.65 = 13,080,548.00 : x
2. Step 2: Convert to fraction form
   23,455,742.98/35,152,972.65 = 13,080,548.00/x
3. Step 3: Cross multiply
   23,455,742.98x = 35,152,972.65 × 13,080,548.00
4. Step 4: Simplify right side
   23,455,742.98x = 459,820,145,915,247.31
5. Step 5: Solve for x
   x = 459,820,145,915,247.31/23,455,742.98
6. Step 6: Final answer
   x = 19,603,733.99