Finding the Fourth Proportional to 22,880,056.32, 31,575,094.38 and 13,461,504.75

Step by Step Solution

1. Step 1: Write the proportion equation
   22,880,056.32 : 31,575,094.38 = 13,461,504.75 : x
2. Step 2: Convert to fraction form
   22,880,056.32/31,575,094.38 = 13,461,504.75/x
3. Step 3: Cross multiply
   22,880,056.32x = 31,575,094.38 × 13,461,504.75
4. Step 4: Simplify right side
   22,880,056.32x = 425,048,282,978,068.31
5. Step 5: Solve for x
   x = 425,048,282,978,068.31/22,880,056.32
6. Step 6: Final answer
   x = 18,577,239.37