Finding the Fourth Proportional to 13,066,009.98, 19,592,833.05 and 4,545,283.02

Step by Step Solution

1. Step 1: Write the proportion equation
   13,066,009.98 : 19,592,833.05 = 4,545,283.02 : x
2. Step 2: Convert to fraction form
   13,066,009.98/19,592,833.05 = 4,545,283.02/x
3. Step 3: Cross multiply
   13,066,009.98x = 19,592,833.05 × 4,545,283.02
4. Step 4: Simplify right side
   13,066,009.98x = 89,054,971,375,859.81
5. Step 5: Solve for x
   x = 89,054,971,375,859.81/13,066,009.98
6. Step 6: Final answer
   x = 6,815,774.02