Finding the Fourth Proportional to 37,038,404.74, 51,103,764.71 and 21,362,223.84

Step by Step Solution

1. Step 1: Write the proportion equation
   37,038,404.74 : 51,103,764.71 = 21,362,223.84 : x
2. Step 2: Convert to fraction form
   37,038,404.74/51,103,764.71 = 21,362,223.84/x
3. Step 3: Cross multiply
   37,038,404.74x = 51,103,764.71 × 21,362,223.84
4. Step 4: Simplify right side
   37,038,404.74x = 1,091,690,060,694,901.50
5. Step 5: Solve for x
   x = 1,091,690,060,694,901.50/37,038,404.74
6. Step 6: Final answer
   x = 29,474,543.21