Finding the Fourth Proportional to 19,677,061.90, 27,098,498.19 and 16,903,595.98

Step by Step Solution

1. Step 1: Write the proportion equation
   19,677,061.90 : 27,098,498.19 = 16,903,595.98 : x
2. Step 2: Convert to fraction form
   19,677,061.90/27,098,498.19 = 16,903,595.98/x
3. Step 3: Cross multiply
   19,677,061.90x = 27,098,498.19 × 16,903,595.98
4. Step 4: Simplify right side
   19,677,061.90x = 458,062,065,068,521.31
5. Step 5: Solve for x
   x = 458,062,065,068,521.31/19,677,061.90
6. Step 6: Final answer
   x = 23,278,986.84