Finding the Fourth Proportional to 37,820,109.52, 56,639,256.90 and 21,596,943.52

Step by Step Solution

1. Step 1: Write the proportion equation
   37,820,109.52 : 56,639,256.90 = 21,596,943.52 : x
2. Step 2: Convert to fraction form
   37,820,109.52/56,639,256.90 = 21,596,943.52/x
3. Step 3: Cross multiply
   37,820,109.52x = 56,639,256.90 × 21,596,943.52
4. Step 4: Simplify right side
   37,820,109.52x = 1,223,234,832,284,070.25
5. Step 5: Solve for x
   x = 1,223,234,832,284,070.25/37,820,109.52
6. Step 6: Final answer
   x = 32,343,503.17