Finding the Fourth Proportional to 13,208,061.10, 19,814,059.96 and 4,687,684.06

Step by Step Solution

1. Step 1: Write the proportion equation
   13,208,061.10 : 19,814,059.96 = 4,687,684.06 : x
2. Step 2: Convert to fraction form
   13,208,061.10/19,814,059.96 = 4,687,684.06/x
3. Step 3: Cross multiply
   13,208,061.10x = 19,814,059.96 × 4,687,684.06
4. Step 4: Simplify right side
   13,208,061.10x = 92,882,053,038,376.23
5. Step 5: Solve for x
   x = 92,882,053,038,376.23/13,208,061.10
6. Step 6: Final answer
   x = 7,032,224.66